38458270766655 has 80 divisors (see below), whose sum is σ = 72486545877504. Its totient is φ = 19469525549760.

The previous prime is 38458270766593. The next prime is 38458270766681. The reversal of 38458270766655 is 55666707285483.

It is not a de Polignac number, because 38458270766655 - 2²¹ = 38458268669503 is a prime.

It is a super-2 number, since 2×38458270766655² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 14537899 + ... + 16978428.

Almost surely, 2^{38458270766655} is an apocalyptic number.

38458270766655 is a deficient number, since it is larger than the sum of its proper divisors (34028275110849).

38458270766655 is a wasteful number, since it uses less digits than its factorization.

38458270766655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31516498 (or 31516489 counting only the distinct ones).

The product of its (nonzero) digits is 2032128000, while the sum is 72.

The spelling of 38458270766655 in words is "thirty-eight trillion, four hundred fifty-eight billion, two hundred seventy million, seven hundred sixty-six thousand, six hundred fifty-five".