34190972352 has 84 divisors (see below), whose sum is σ = 101163664576. Its totient is φ = 11029340160.

The previous prime is 34190972351. The next prime is 34190972419. The reversal of 34190972352 is 25327909143.

It is a junction number, because it is equal to n+sod(n) for n = 34190972298 and 34190972307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34190972351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939553 + ... + 975264.

Almost surely, 2^34190972352 is an apocalyptic number.

34190972352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34190972352 is an abundant number, since it is smaller than the sum of its proper divisors (66972692224).

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

34190972352 is a wasteful number, since it uses less digits than its factorization.

34190972352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914866 (or 1914853 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 34190972352 in words is "thirty-four billion, one hundred ninety million, nine hundred seventy-two thousand, three hundred fifty-two".