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412231201420 = 22544945905479
BaseRepresentation
bin1011111111110101110…
…01001111001010001100
31110102001002201210001211
411333322321033022030
523223222141421140
6513213145144204
741532321253243
oct5777271171214
91412032653054
10412231201420
1114990a848025
1267a8748b064
132cb47662c2c
1415d487a595a
15aaca5d82ea
hex5ffae4f28c

412231201420 has 24 divisors (see below), whose sum is σ = 867613572000. Its totient is φ = 164525233152.

The previous prime is 412231201387. The next prime is 412231201453. The reversal of 412231201420 is 24102132214.

It is an interprime number because it is at equal distance from previous prime (412231201387) and next prime (412231201453).

It is a super-2 number, since 2×4122312014202 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 412231201391 and 412231201400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22943760 + ... + 22961719.

It is an arithmetic number, because the mean of its divisors is an integer number (36150565500).

Almost surely, 2412231201420 is an apocalyptic number.

It is an amenable number.

412231201420 is an abundant number, since it is smaller than the sum of its proper divisors (455382370580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412231201420 is a wasteful number, since it uses less digits than its factorization.

412231201420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45905937 (or 45905935 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 412231201420 its reverse (24102132214), we get a palindrome (436333333634).

The spelling of 412231201420 in words is "four hundred twelve billion, two hundred thirty-one million, two hundred one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 449 898 1796 2245 4490 8980 45905479 91810958 183621916 229527395 459054790 918109580 20611560071 41223120142 82446240284 103057800355 206115600710 412231201420