3900021223324 has 24 divisors (see below), whose sum is σ = 6835100025600. Its totient is φ = 1947135957360.

The previous prime is 3900021223291. The next prime is 3900021223379. The reversal of 3900021223324 is 4233221200093.

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, 39118459 + ... + 39218029.

It is an arithmetic number, because the mean of its divisors is an integer number (284795834400).

Almost surely, 2^{3900021223324} is an apocalyptic number.

It is an amenable number.

3900021223324 is a deficient number, since it is larger than the sum of its proper divisors (2935078802276).

3900021223324 is a wasteful number, since it uses less digits than its factorization.

3900021223324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113913 (or 113911 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 3900021223324 in words is "three trillion, nine hundred billion, twenty-one million, two hundred twenty-three thousand, three hundred twenty-four".