88040801444 has 6 divisors (see below), whose sum is σ = 154071402534. Its totient is φ = 44020400720.

The previous prime is 88040801423. The next prime is 88040801473. The reversal of 88040801444 is 44410804088.

It can be written as a sum of positive squares in only one way, i.e., 84122041444 + 3918760000 = 290038^2 + 62600^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005100177 + ... + 11005100184.

It is an arithmetic number, because the mean of its divisors is an integer number (25678567089).

Almost surely, 2^88040801444 is an apocalyptic number.

It is an amenable number.

88040801444 is a deficient number, since it is larger than the sum of its proper divisors (66030601090).

88040801444 is a wasteful number, since it uses less digits than its factorization.

88040801444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22010200365 (or 22010200363 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 41.

The spelling of 88040801444 in words is "eighty-eight billion, forty million, eight hundred one thousand, four hundred forty-four".