39858930112 has 28 divisors (see below), whose sum is σ = 79862990896. Its totient is φ = 19735971840.

The previous prime is 39858930091. The next prime is 39858930119. The reversal of 39858930112 is 21103985893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39858930119) 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, 3016689 + ... + 3029872.

Almost surely, 2^39858930112 is an apocalyptic number.

39858930112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

39858930112 is an abundant number, since it is smaller than the sum of its proper divisors (40004060784).

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

39858930112 is a wasteful number, since it uses less digits than its factorization.

39858930112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046676 (or 6046666 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 39858930112 in words is "thirty-nine billion, eight hundred fifty-eight million, nine hundred thirty thousand, one hundred twelve".