34121512532 has 24 divisors (see below), whose sum is σ = 63233545536. Its totient is φ = 16055051648.

The previous prime is 34121512511. The next prime is 34121512547. The reversal of 34121512532 is 23521512143.

It is a junction number, because it is equal to n+sod(n) for n = 34121512495 and 34121512504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560123 + ... + 618045.

It is an arithmetic number, because the mean of its divisors is an integer number (2634731064).

Almost surely, 2^34121512532 is an apocalyptic number.

It is an amenable number.

34121512532 is a deficient number, since it is larger than the sum of its proper divisors (29112033004).

34121512532 is a wasteful number, since it uses less digits than its factorization.

34121512532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66607 (or 66605 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The spelling of 34121512532 in words is "thirty-four billion, one hundred twenty-one million, five hundred twelve thousand, five hundred thirty-two".