72037413635412 has 48 divisors (see below), whose sum is σ = 168746030893440. Its totient is φ = 23918387814528.

The previous prime is 72037413635401. The next prime is 72037413635413. The reversal of 72037413635412 is 21453631473027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72037413635413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25910518 + ... + 28555730.

It is an arithmetic number, because the mean of its divisors is an integer number (3515542310280).

Almost surely, 2^{72037413635412} is an apocalyptic number.

It is an amenable number.

72037413635412 is an abundant number, since it is smaller than the sum of its proper divisors (96708617258028).

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

72037413635412 is a wasteful number, since it uses less digits than its factorization.

72037413635412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654112 (or 2654110 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 72037413635412 in words is "seventy-two trillion, thirty-seven billion, four hundred thirteen million, six hundred thirty-five thousand, four hundred twelve".