39713234250 has 32 divisors (see below), whose sum is σ = 99124234560. Its totient is φ = 10590195600.

The previous prime is 39713234227. The next prime is 39713234399. The reversal of 39713234250 is 5243231793.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 39713234199 and 39713234208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26474740 + ... + 26476239.

It is an arithmetic number, because the mean of its divisors is an integer number (3097632330).

Almost surely, 2^39713234250 is an apocalyptic number.

39713234250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

39713234250 is an abundant number, since it is smaller than the sum of its proper divisors (59411000310).

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

39713234250 is a wasteful number, since it uses less digits than its factorization.

39713234250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52950999 (or 52950989 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 39713234250 in words is "thirty-nine billion, seven hundred thirteen million, two hundred thirty-four thousand, two hundred fifty".