88393438272 has 224 divisors, whose sum is σ = 251705059200. Its totient is φ = 27372896256.

The previous prime is 88393438249. The next prime is 88393438327. The reversal of 88393438272 is 27283439388.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78293004 + ... + 78294132.

It is an arithmetic number, because the mean of its divisors is an integer number (1123683300).

Almost surely, 2^88393438272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88393438272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125852529600).

88393438272 is an abundant number, since it is smaller than the sum of its proper divisors (163311620928).

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

88393438272 is a wasteful number, since it uses less digits than its factorization.

88393438272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278 (or 1234 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 57.

The spelling of 88393438272 in words is "eighty-eight billion, three hundred ninety-three million, four hundred thirty-eight thousand, two hundred seventy-two".