72134761710 has 32 divisors (see below), whose sum is σ = 188861922432. Its totient is φ = 17487214880.

The previous prime is 72134761703. The next prime is 72134761711. The reversal of 72134761710 is 1716743127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72134761711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109294764 + ... + 109295423.

It is an arithmetic number, because the mean of its divisors is an integer number (5901935076).

Almost surely, 2^72134761710 is an apocalyptic number.

72134761710 is an abundant number, since it is smaller than the sum of its proper divisors (116727160722).

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

72134761710 is a wasteful number, since it uses less digits than its factorization.

72134761710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218590208.

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 72134761710 in words is "seventy-two billion, one hundred thirty-four million, seven hundred sixty-one thousand, seven hundred ten".