412002542115531 has 48 divisors (see below), whose sum is σ = 616526506252800. Its totient is φ = 264981836258880.

The previous prime is 412002542115509. The next prime is 412002542115551. The reversal of 412002542115531 is 135511245200214.

412002542115531 is a `hidden beast` number, since 4 + 1 + 2 + 0 + 0 + 2 + 5 + 4 + 2 + 115 + 531 = 666.

It is not a de Polignac number, because 412002542115531 - 2¹⁹ = 412002541591243 is a prime.

It is a super-2 number, since 2×412002542115531² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (412002542115551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16693545 + ... + 33206618.

It is an arithmetic number, because the mean of its divisors is an integer number (12844302213600).

Almost surely, 2^{412002542115531} is an apocalyptic number.

412002542115531 is a deficient number, since it is larger than the sum of its proper divisors (204523964137269).

412002542115531 is a wasteful number, since it uses less digits than its factorization.

412002542115531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49900496 (or 49900493 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 412002542115531 its reverse (135511245200214), we get a palindrome (547513787315745).

The spelling of 412002542115531 in words is "four hundred twelve trillion, two billion, five hundred forty-two million, one hundred fifteen thousand, five hundred thirty-one".