38980370304851 has 4 divisors (see below), whose sum is σ = 38980452177192. Its totient is φ = 38980288432512.

The previous prime is 38980370304847. The next prime is 38980370304877. The reversal of 38980370304851 is 15840307308983.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38980370304851 - 2² = 38980370304847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38980370304151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40217801 + ... + 41175626.

It is an arithmetic number, because the mean of its divisors is an integer number (9745113044298).

Almost surely, 2^{38980370304851} is an apocalyptic number.

38980370304851 is a deficient number, since it is larger than the sum of its proper divisors (81872341).

38980370304851 is an equidigital number, since it uses as much as digits as its factorization.

38980370304851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81872340.

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 38980370304851 in words is "thirty-eight trillion, nine hundred eighty billion, three hundred seventy million, three hundred four thousand, eight hundred fifty-one".