38511036380 has 12 divisors (see below), whose sum is σ = 80873176440. Its totient is φ = 15404414544.

The previous prime is 38511036379. The next prime is 38511036409. The reversal of 38511036380 is 8363011583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962775890 + ... + 962775929.

It is an arithmetic number, because the mean of its divisors is an integer number (6739431370).

Almost surely, 2^38511036380 is an apocalyptic number.

It is an amenable number.

38511036380 is an abundant number, since it is smaller than the sum of its proper divisors (42362140060).

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

38511036380 is a wasteful number, since it uses less digits than its factorization.

38511036380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925551828 (or 1925551826 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 38511036380 in words is "thirty-eight billion, five hundred eleven million, thirty-six thousand, three hundred eighty".