38333533022464 has 27 divisors (see below), whose sum is σ = 76517523420163. Its totient is φ = 19166716979968.

The previous prime is 38333533022461. The next prime is 38333533022513. The reversal of 38333533022464 is 46422033533383.

It is a happy number.

The square root of 38333533022464 is 6191408.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×38333533022464² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38333533022461) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 98869047 + ... + 99256009.

Almost surely, 2^{38333533022464} is an apocalyptic number.

38333533022464 is the 6191408-th square number.

It is an amenable number.

38333533022464 is a deficient number, since it is larger than the sum of its proper divisors (38183990397699).

38333533022464 is an frugal number, since it uses more digits than its factorization.

38333533022464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773942 (or 386965 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 49.

The spelling of 38333533022464 in words is "thirty-eight trillion, three hundred thirty-three billion, five hundred thirty-three million, twenty-two thousand, four hundred sixty-four".