321542420362124 has 24 divisors (see below), whose sum is σ = 605987026157520. Its totient is φ = 148403402028864.

The previous prime is 321542420362087. The next prime is 321542420362181. The reversal of 321542420362124 is 421263024245123.

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, 6605579 + ... + 26205314.

It is an arithmetic number, because the mean of its divisors is an integer number (25249459423230).

Almost surely, 2^{321542420362124} is an apocalyptic number.

It is an amenable number.

321542420362124 is a deficient number, since it is larger than the sum of its proper divisors (284444605795396).

321542420362124 is a wasteful number, since it uses less digits than its factorization.

321542420362124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32999369 (or 32999367 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 321542420362124 in words is "three hundred twenty-one trillion, five hundred forty-two billion, four hundred twenty million, three hundred sixty-two thousand, one hundred twenty-four".