3905338552112 has 20 divisors (see below), whose sum is σ = 7587670317840. Its totient is φ = 1947230083008.

The previous prime is 3905338552103. The next prime is 3905338552117. The reversal of 3905338552112 is 2112558335093.

It is a super-2 number, since 2×3905338552112² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3905338552117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339943643 + ... + 339955130.

It is an arithmetic number, because the mean of its divisors is an integer number (379383515892).

Almost surely, 2^{3905338552112} is an apocalyptic number.

It is an amenable number.

3905338552112 is a deficient number, since it is larger than the sum of its proper divisors (3682331765728).

3905338552112 is a wasteful number, since it uses less digits than its factorization.

3905338552112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679899140 (or 679899134 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 3905338552112 in words is "three trillion, nine hundred five billion, three hundred thirty-eight million, five hundred fifty-two thousand, one hundred twelve".