373230421636 has 48 divisors (see below), whose sum is σ = 665109849600. Its totient is φ = 183218669568.

The previous prime is 373230421583. The next prime is 373230421637. The reversal of 373230421636 is 636124032373.

It is not an unprimeable number, because it can be changed into a prime (373230421637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156227530 + ... + 156229918.

It is an arithmetic number, because the mean of its divisors is an integer number (13856455200).

Almost surely, 2^373230421636 is an apocalyptic number.

It is an amenable number.

373230421636 is a deficient number, since it is larger than the sum of its proper divisors (291879427964).

373230421636 is a wasteful number, since it uses less digits than its factorization.

373230421636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156 (or 4154 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 373230421636 in words is "three hundred seventy-three billion, two hundred thirty million, four hundred twenty-one thousand, six hundred thirty-six".