38368868555 has 8 divisors (see below), whose sum is σ = 46152009744. Its totient is φ = 30622183200.

The previous prime is 38368868537. The next prime is 38368868563. The reversal of 38368868555 is 55586886383.

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

It is not a de Polignac number, because 38368868555 - 2²² = 38364674251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38368868491 and 38368868500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9111641 + ... + 9115850.

It is an arithmetic number, because the mean of its divisors is an integer number (5769001218).

Almost surely, 2^38368868555 is an apocalyptic number.

38368868555 is a deficient number, since it is larger than the sum of its proper divisors (7783141189).

38368868555 is a wasteful number, since it uses less digits than its factorization.

38368868555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18227917.

The product of its digits is 165888000, while the sum is 65.

The spelling of 38368868555 in words is "thirty-eight billion, three hundred sixty-eight million, eight hundred sixty-eight thousand, five hundred fifty-five".