324944087961 has 16 divisors (see below), whose sum is σ = 456533580800. Its totient is φ = 205015578768.

The previous prime is 324944087959. The next prime is 324944087983. The reversal of 324944087961 is 169780449423.

It is not a de Polignac number, because 324944087961 - 2¹ = 324944087959 is a prime.

It is a super-2 number, since 2×324944087961² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (324944087911) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2892541 + ... + 3002778.

It is an arithmetic number, because the mean of its divisors is an integer number (28533348800).

Almost surely, 2^324944087961 is an apocalyptic number.

It is an amenable number.

324944087961 is a deficient number, since it is larger than the sum of its proper divisors (131589492839).

324944087961 is a wasteful number, since it uses less digits than its factorization.

324944087961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5896308.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 324944087961 in words is "three hundred twenty-four billion, nine hundred forty-four million, eighty-seven thousand, nine hundred sixty-one".