88289271291 has 16 divisors (see below), whose sum is σ = 126819820064. Its totient is φ = 54312367104.

The previous prime is 88289271143. The next prime is 88289271347. The reversal of 88289271291 is 19217298288.

It is a de Polignac number, because none of the positive numbers 2^k-88289271291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88289271491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295606 + ... + 513771.

It is an arithmetic number, because the mean of its divisors is an integer number (7926238754).

Almost surely, 2^88289271291 is an apocalyptic number.

88289271291 is a deficient number, since it is larger than the sum of its proper divisors (38530548773).

88289271291 is a wasteful number, since it uses less digits than its factorization.

88289271291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812190.

The product of its digits is 2322432, while the sum is 57.

The spelling of 88289271291 in words is "eighty-eight billion, two hundred eighty-nine million, two hundred seventy-one thousand, two hundred ninety-one".