34315699638372 has 24 divisors (see below), whose sum is σ = 80489180308992. Its totient is φ = 11378678762400.

The previous prime is 34315699638361. The next prime is 34315699638379. The reversal of 34315699638372 is 27383699651343.

It is a junction number, because it is equal to n+sod(n) for n = 34315699638297 and 34315699638306.

It is not an unprimeable number, because it can be changed into a prime (34315699638379) 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, 7485970579 + ... + 7485975162.

It is an arithmetic number, because the mean of its divisors is an integer number (3353715846208).

Almost surely, 2^{34315699638372} is an apocalyptic number.

It is an amenable number.

34315699638372 is an abundant number, since it is smaller than the sum of its proper divisors (46173480670620).

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

34315699638372 is a wasteful number, since it uses less digits than its factorization.

34315699638372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14971945939 (or 14971945937 counting only the distinct ones).

The product of its digits is 529079040, while the sum is 69.

The spelling of 34315699638372 in words is "thirty-four trillion, three hundred fifteen billion, six hundred ninety-nine million, six hundred thirty-eight thousand, three hundred seventy-two".