39425998296916 has 24 divisors (see below), whose sum is σ = 86020359921216. Its totient is φ = 15360778557120.

The previous prime is 39425998296799. The next prime is 39425998296947. The reversal of 39425998296916 is 61969289952493.

It is a super-2 number, since 2×39425998296916² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 39425998296916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64003243681 + ... + 64003244296.

It is an arithmetic number, because the mean of its divisors is an integer number (3584181663384).

Almost surely, 2^{39425998296916} is an apocalyptic number.

It is an amenable number.

39425998296916 is an abundant number, since it is smaller than the sum of its proper divisors (46594361624300).

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

39425998296916 is a wasteful number, since it uses less digits than its factorization.

39425998296916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128006487999 (or 128006487997 counting only the distinct ones).

The product of its digits is 4081466880, while the sum is 82.

The spelling of 39425998296916 in words is "thirty-nine trillion, four hundred twenty-five billion, nine hundred ninety-eight million, two hundred ninety-six thousand, nine hundred sixteen".