88394147020 has 12 divisors (see below), whose sum is σ = 185627708784. Its totient is φ = 35357658800.

The previous prime is 88394146933. The next prime is 88394147047. The reversal of 88394147020 is 2074149388.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209853656 + ... + 2209853695.

It is an arithmetic number, because the mean of its divisors is an integer number (15468975732).

Almost surely, 2^88394147020 is an apocalyptic number.

It is an amenable number.

88394147020 is an abundant number, since it is smaller than the sum of its proper divisors (97233561764).

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

88394147020 is a wasteful number, since it uses less digits than its factorization.

88394147020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419707360 (or 4419707358 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 88394147020 in words is "eighty-eight billion, three hundred ninety-four million, one hundred forty-seven thousand, twenty".