38720826724472 has 32 divisors (see below), whose sum is σ = 72663222750480. Its totient is φ = 19343972236800.

The previous prime is 38720826724429. The next prime is 38720826724501. The reversal of 38720826724472 is 27442762802783.

It is a happy number.

38720826724472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63455222 + ... + 64062522.

Almost surely, 2^{38720826724472} is an apocalyptic number.

It is an amenable number.

38720826724472 is a deficient number, since it is larger than the sum of its proper divisors (33942396026008).

38720826724472 is a wasteful number, since it uses less digits than its factorization.

38720826724472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614063 (or 614059 counting only the distinct ones).

The product of its (nonzero) digits is 101154816, while the sum is 62.

The spelling of 38720826724472 in words is "thirty-eight trillion, seven hundred twenty billion, eight hundred twenty-six million, seven hundred twenty-four thousand, four hundred seventy-two".