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40201011342430 = 254020101134243
BaseRepresentation
bin10010010010000000001110…
…00000000010110001011110
312021100011211121020012210221
421021000013000002301132
520232123132400424210
6221300031210551554
711316266352211651
oct1111000700026136
9167304747205727
1040201011342430
111189a175956864
1246132854385ba
131957c292956c3
149cda4ca1b898
1549aac1d631da
hex249007002c5e

40201011342430 has 8 divisors (see below), whose sum is σ = 72361820416392. Its totient is φ = 16080404536968.

The previous prime is 40201011342409. The next prime is 40201011342431. The reversal of 40201011342430 is 3424311010204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×402010113424302 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40201011342395 and 40201011342404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40201011342431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2010050567112 + ... + 2010050567131.

It is an arithmetic number, because the mean of its divisors is an integer number (9045227552049).

Almost surely, 240201011342430 is an apocalyptic number.

40201011342430 is a deficient number, since it is larger than the sum of its proper divisors (32160809073962).

40201011342430 is a wasteful number, since it uses less digits than its factorization.

40201011342430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020101134250.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 40201011342430 its reverse (3424311010204), we get a palindrome (43625322352634).

The spelling of 40201011342430 in words is "forty trillion, two hundred one billion, eleven million, three hundred forty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 4020101134243 8040202268486 20100505671215 40201011342430