88868694142 has 16 divisors (see below), whose sum is σ = 135846046080. Its totient is φ = 43587022752.

The previous prime is 88868694067. The next prime is 88868694143. The reversal of 88868694142 is 24149686888.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88868694143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448984 + ... + 615892.

It is an arithmetic number, because the mean of its divisors is an integer number (8490377880).

Almost surely, 2^88868694142 is an apocalyptic number.

88868694142 is a deficient number, since it is larger than the sum of its proper divisors (46977351938).

88868694142 is a wasteful number, since it uses less digits than its factorization.

88868694142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171987.

The product of its digits is 42467328, while the sum is 64.

The spelling of 88868694142 in words is "eighty-eight billion, eight hundred sixty-eight million, six hundred ninety-four thousand, one hundred forty-two".