38833641380 has 24 divisors (see below), whose sum is σ = 81906772920. Its totient is φ = 15465623040.

The previous prime is 38833641367. The next prime is 38833641401. The reversal of 38833641380 is 8314633883.

It can be written as a sum of positive squares in 4 ways, for example, as 18364044196 + 20469597184 = 135514^2 + 143072^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4234901 + ... + 4244060.

It is an arithmetic number, because the mean of its divisors is an integer number (3412782205).

Almost surely, 2^38833641380 is an apocalyptic number.

It is an amenable number.

38833641380 is an abundant number, since it is smaller than the sum of its proper divisors (43073131540).

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

38833641380 is a wasteful number, since it uses less digits than its factorization.

38833641380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8479199 (or 8479197 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 38833641380 in words is "thirty-eight billion, eight hundred thirty-three million, six hundred forty-one thousand, three hundred eighty".