38453411108 has 18 divisors (see below), whose sum is σ = 78280158726. Its totient is φ = 16480033248.

The previous prime is 38453411099. The next prime is 38453411141. The reversal of 38453411108 is 80111435483.

It can be written as a sum of positive squares in only one way, i.e., 37934573824 + 518837284 = 194768^2 + 22778^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98095241 + ... + 98095632.

It is an arithmetic number, because the mean of its divisors is an integer number (4348897707).

Almost surely, 2^38453411108 is an apocalyptic number.

It is an amenable number.

38453411108 is an abundant number, since it is smaller than the sum of its proper divisors (39826747618).

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

38453411108 is a wasteful number, since it uses less digits than its factorization.

38453411108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196190891 (or 196190882 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 38453411108 in words is "thirty-eight billion, four hundred fifty-three million, four hundred eleven thousand, one hundred eight".