39430887922 has 8 divisors (see below), whose sum is σ = 59165040816. Its totient is φ = 19709207652.

The previous prime is 39430887919. The next prime is 39430887941. The reversal of 39430887922 is 22978803493.

39430887922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3110248 + ... + 3122899.

It is an arithmetic number, because the mean of its divisors is an integer number (7395630102).

Almost surely, 2^39430887922 is an apocalyptic number.

39430887922 is a deficient number, since it is larger than the sum of its proper divisors (19734152894).

39430887922 is a wasteful number, since it uses less digits than its factorization.

39430887922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6236312.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 39430887922 in words is "thirty-nine billion, four hundred thirty million, eight hundred eighty-seven thousand, nine hundred twenty-two".