372421921012 has 12 divisors (see below), whose sum is σ = 651870567936. Its totient is φ = 186173187320.

The previous prime is 372421920979. The next prime is 372421921037. The reversal of 372421921012 is 210129124273.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9421108 + ... + 9460555.

It is an arithmetic number, because the mean of its divisors is an integer number (54322547328).

Almost surely, 2^372421921012 is an apocalyptic number.

It is an amenable number.

372421921012 is a deficient number, since it is larger than the sum of its proper divisors (279448646924).

372421921012 is a wasteful number, since it uses less digits than its factorization.

372421921012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18886598 (or 18886596 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 372421921012 in words is "three hundred seventy-two billion, four hundred twenty-one million, nine hundred twenty-one thousand, twelve".