412520236512 has 48 divisors (see below), whose sum is σ = 1097699415120. Its totient is φ = 135623089152.

The previous prime is 412520236501. The next prime is 412520236589. The reversal of 412520236512 is 215632025214.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×412520236512² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 29425087 + ... + 29439102.

It is an arithmetic number, because the mean of its divisors is an integer number (22868737815).

Almost surely, 2^412520236512 is an apocalyptic number.

It is an amenable number.

412520236512 is an abundant number, since it is smaller than the sum of its proper divisors (685179178608).

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

412520236512 is a wasteful number, since it uses less digits than its factorization.

412520236512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58864275 (or 58864267 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 412520236512 in words is "four hundred twelve billion, five hundred twenty million, two hundred thirty-six thousand, five hundred twelve".