38814360387 has 32 divisors (see below), whose sum is σ = 59827680000. Its totient is φ = 22136135040.

The previous prime is 38814360383. The next prime is 38814360421. The reversal of 38814360387 is 78306341883.

It is not a de Polignac number, because 38814360387 - 2² = 38814360383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38814360383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114312 + ... + 301157.

It is an arithmetic number, because the mean of its divisors is an integer number (1869615000).

Almost surely, 2^38814360387 is an apocalyptic number.

38814360387 is a deficient number, since it is larger than the sum of its proper divisors (21013319613).

38814360387 is a wasteful number, since it uses less digits than its factorization.

38814360387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415651.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 38814360387 in words is "thirty-eight billion, eight hundred fourteen million, three hundred sixty thousand, three hundred eighty-seven".