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1341212420030 = 257191008430391
BaseRepresentation
bin10011100001000110011…
…111010110011110111110
311202012220101210022100012
4103201012133112132332
5133433300334420110
62504051112503222
7165620331316430
oct23410637263676
94665811708305
101341212420030
1147789449a35a
12197b293aab12
13996253cc3b2
1448cb4b9a650
1524d4c09c905
hex138467d67be

1341212420030 has 32 divisors (see below), whose sum is σ = 2904279528960. Its totient is φ = 435641928480.

The previous prime is 1341212419997. The next prime is 1341212420047. The reversal of 1341212420030 is 300242121431.

It is a junction number, because it is equal to n+sod(n) for n = 1341212419978 and 1341212420005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504213866 + ... + 504216525.

It is an arithmetic number, because the mean of its divisors is an integer number (90758735280).

Almost surely, 21341212420030 is an apocalyptic number.

1341212420030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1341212420030 is an abundant number, since it is smaller than the sum of its proper divisors (1563067108930).

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

1341212420030 is a wasteful number, since it uses less digits than its factorization.

1341212420030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008430424.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1341212420030 its reverse (300242121431), we get a palindrome (1641454541461).

The spelling of 1341212420030 in words is "one trillion, three hundred forty-one billion, two hundred twelve million, four hundred twenty thousand, thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 1008430391 2016860782 5042151955 7059012737 10084303910 14118025474 19160177429 35295063685 38320354858 70590127370 95800887145 134121242003 191601774290 268242484006 670606210015 1341212420030