88246431745 has 16 divisors (see below), whose sum is σ = 109604903760. Its totient is φ = 68126915584.

The previous prime is 88246431739. The next prime is 88246431769. The reversal of 88246431745 is 54713464288.

It can be written as a sum of positive squares in 8 ways, for example, as 6523631361 + 81722800384 = 80769^2 + 285872^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88246431745 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88246431692 and 88246431701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118317 + ... + 436453.

It is an arithmetic number, because the mean of its divisors is an integer number (6850306485).

Almost surely, 2^88246431745 is an apocalyptic number.

It is an amenable number.

88246431745 is a deficient number, since it is larger than the sum of its proper divisors (21358472015).

88246431745 is a wasteful number, since it uses less digits than its factorization.

88246431745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320084.

The product of its digits is 5160960, while the sum is 52.

The spelling of 88246431745 in words is "eighty-eight billion, two hundred forty-six million, four hundred thirty-one thousand, seven hundred forty-five".