86338621380 has 96 divisors (see below), whose sum is σ = 267661578240. Its totient is φ = 20618167680.

The previous prime is 86338621367. The next prime is 86338621387. The reversal of 86338621380 is 8312683368.

It is not an unprimeable number, because it can be changed into a prime (86338621387) 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, 932020 + ... + 1020459.

It is an arithmetic number, because the mean of its divisors is an integer number (2788141440).

Almost surely, 2^86338621380 is an apocalyptic number.

It is an amenable number.

86338621380 is an abundant number, since it is smaller than the sum of its proper divisors (181322956860).

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

86338621380 is a wasteful number, since it uses less digits than its factorization.

86338621380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952569 (or 1952567 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 86338621380 in words is "eighty-six billion, three hundred thirty-eight million, six hundred twenty-one thousand, three hundred eighty".