38804553431 has 8 divisors (see below), whose sum is σ = 46276237824. Its totient is φ = 31814913240.

The previous prime is 38804553427. The next prime is 38804553433. The reversal of 38804553431 is 13435540883.

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

It is a cyclic number.

It is not a de Polignac number, because 38804553431 - 2² = 38804553427 is a prime.

It is a super-2 number, since 2×38804553431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38804553433) 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, 120510875 + ... + 120511196.

It is an arithmetic number, because the mean of its divisors is an integer number (5784529728).

Almost surely, 2^38804553431 is an apocalyptic number.

38804553431 is a deficient number, since it is larger than the sum of its proper divisors (7471684393).

38804553431 is a wasteful number, since it uses less digits than its factorization.

38804553431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241022101.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 38804553431 in words is "thirty-eight billion, eight hundred four million, five hundred fifty-three thousand, four hundred thirty-one".