324977976321 has 8 divisors (see below), whose sum is σ = 433330941120. Its totient is φ = 216638497872.

The previous prime is 324977976317. The next prime is 324977976383. The reversal of 324977976321 is 123679779423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 324977976321 - 2² = 324977976317 is a prime.

It is a super-2 number, since 2×324977976321² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (324977976311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315226 + ... + 3411843.

It is an arithmetic number, because the mean of its divisors is an integer number (54166367640).

Almost surely, 2^324977976321 is an apocalyptic number.

It is an amenable number.

324977976321 is a deficient number, since it is larger than the sum of its proper divisors (108352964799).

324977976321 is a wasteful number, since it uses less digits than its factorization.

324977976321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6743175.

The product of its digits is 24004512, while the sum is 60.

The spelling of 324977976321 in words is "three hundred twenty-four billion, nine hundred seventy-seven million, nine hundred seventy-six thousand, three hundred twenty-one".