88087431142 has 8 divisors (see below), whose sum is σ = 132165738432. Its totient is φ = 44032185000.

The previous prime is 88087431139. The next prime is 88087431143. The reversal of 88087431142 is 24113478088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 88087431092 and 88087431101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88087431143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5755734 + ... + 5771017.

It is an arithmetic number, because the mean of its divisors is an integer number (16520717304).

Almost surely, 2^88087431142 is an apocalyptic number.

88087431142 is a deficient number, since it is larger than the sum of its proper divisors (44078307290).

88087431142 is a wasteful number, since it uses less digits than its factorization.

88087431142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11530574.

The product of its (nonzero) digits is 344064, while the sum is 46.

The spelling of 88087431142 in words is "eighty-eight billion, eighty-seven million, four hundred thirty-one thousand, one hundred forty-two".