88242630885 has 12 divisors (see below), whose sum is σ = 152953893612. Its totient is φ = 47062736448.

The previous prime is 88242630871. The next prime is 88242630907. The reversal of 88242630885 is 58803624288.

It can be written as a sum of positive squares in 2 ways, for example, as 42753419361 + 45489211524 = 206769^2 + 213282^2 .

It is not a de Polignac number, because 88242630885 - 2¹³ = 88242622693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 980473632 + ... + 980473721.

It is an arithmetic number, because the mean of its divisors is an integer number (12746157801).

Almost surely, 2^88242630885 is an apocalyptic number.

It is an amenable number.

88242630885 is a deficient number, since it is larger than the sum of its proper divisors (64711262727).

88242630885 is a wasteful number, since it uses less digits than its factorization.

88242630885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960947364 (or 1960947361 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 54.

The spelling of 88242630885 in words is "eighty-eight billion, two hundred forty-two million, six hundred thirty thousand, eight hundred eighty-five".