20764502324 has 24 divisors (see below), whose sum is σ = 36594180000. Its totient is φ = 10309070240.

The previous prime is 20764502323. The next prime is 20764502333. The reversal of 20764502324 is 42320546702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20764502323) 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, 3293327 + ... + 3299625.

It is an arithmetic number, because the mean of its divisors is an integer number (1524757500).

Almost surely, 2^20764502324 is an apocalyptic number.

It is an amenable number.

20764502324 is a deficient number, since it is larger than the sum of its proper divisors (15829677676).

20764502324 is a wasteful number, since it uses less digits than its factorization.

20764502324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11983 (or 11981 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 20764502324 in words is "twenty billion, seven hundred sixty-four million, five hundred two thousand, three hundred twenty-four".