34881727372 has 48 divisors (see below), whose sum is σ = 70230343680. Its totient is φ = 15049324800.

The previous prime is 34881727339. The next prime is 34881727379. The reversal of 34881727372 is 27372718843.

34881727372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (34881727379) 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, 395404 + ... + 475507.

It is an arithmetic number, because the mean of its divisors is an integer number (1463132160).

Almost surely, 2^34881727372 is an apocalyptic number.

It is an amenable number.

34881727372 is an abundant number, since it is smaller than the sum of its proper divisors (35348616308).

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

34881727372 is a wasteful number, since it uses less digits than its factorization.

34881727372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870982 (or 870980 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 52.

The spelling of 34881727372 in words is "thirty-four billion, eight hundred eighty-one million, seven hundred twenty-seven thousand, three hundred seventy-two".