34529447589140 has 72 divisors (see below), whose sum is σ = 86630251223880. Its totient is φ = 11518703739648.

The previous prime is 34529447589053. The next prime is 34529447589179. The reversal of 34529447589140 is 4198574492543.

It can be written as a sum of positive squares in 4 ways, for example, as 7609807753744 + 26919639835396 = 2758588^2 + 5188414^2 .

It is a super-2 number, since 2×34529447589140² (a number of 28 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 23 ways as a sum of consecutive naturals, for example, 476100635 + ... + 476173154.

It is an arithmetic number, because the mean of its divisors is an integer number (1203197933665).

Almost surely, 2^{34529447589140} is an apocalyptic number.

It is an amenable number.

34529447589140 is an abundant number, since it is smaller than the sum of its proper divisors (52100803634740).

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

34529447589140 is a wasteful number, since it uses less digits than its factorization.

34529447589140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952273849 (or 952273840 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 65.

The spelling of 34529447589140 in words is "thirty-four trillion, five hundred twenty-nine billion, four hundred forty-seven million, five hundred eighty-nine thousand, one hundred forty".