34125514520 has 32 divisors (see below), whose sum is σ = 79430079600. Its totient is φ = 13179508608.

The previous prime is 34125514469. The next prime is 34125514523. The reversal of 34125514520 is 2541552143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34125514523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14708114 + ... + 14710433.

Almost surely, 2^34125514520 is an apocalyptic number.

It is an amenable number.

34125514520 is an abundant number, since it is smaller than the sum of its proper divisors (45304565080).

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

34125514520 is a wasteful number, since it uses less digits than its factorization.

34125514520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29418587 (or 29418583 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 34125514520 in words is "thirty-four billion, one hundred twenty-five million, five hundred fourteen thousand, five hundred twenty".