34872394450 has 24 divisors (see below), whose sum is σ = 66955000320. Its totient is φ = 13498990800.

The previous prime is 34872394429. The next prime is 34872394483. The reversal of 34872394450 is 5449327843.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 34872394394 and 34872394403.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11247610 + ... + 11250709.

It is an arithmetic number, because the mean of its divisors is an integer number (2789791680).

Almost surely, 2^34872394450 is an apocalyptic number.

34872394450 is a deficient number, since it is larger than the sum of its proper divisors (32082605870).

34872394450 is a wasteful number, since it uses less digits than its factorization.

34872394450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22498362 (or 22498357 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 34872394450 in words is "thirty-four billion, eight hundred seventy-two million, three hundred ninety-four thousand, four hundred fifty".