38817516354 has 16 divisors (see below), whose sum is σ = 78950881440. Its totient is φ = 12719864000.

The previous prime is 38817516349. The next prime is 38817516359. The reversal of 38817516354 is 45361571883.

It is an interprime number because it is at equal distance from previous prime (38817516349) and next prime (38817516359).

It is a junction number, because it is equal to n+sod(n) for n = 38817516297 and 38817516306.

It is not an unprimeable number, because it can be changed into a prime (38817516359) 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, 54826647 + ... + 54827354.

It is an arithmetic number, because the mean of its divisors is an integer number (4934430090).

Almost surely, 2^38817516354 is an apocalyptic number.

38817516354 is an abundant number, since it is smaller than the sum of its proper divisors (40133365086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38817516354 is a wasteful number, since it uses less digits than its factorization.

38817516354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109654065.

The product of its digits is 2419200, while the sum is 51.

The spelling of 38817516354 in words is "thirty-eight billion, eight hundred seventeen million, five hundred sixteen thousand, three hundred fifty-four".