88142207999 has 6 divisors (see below), whose sum is σ = 92141098896. Its totient is φ = 84309937580.

The previous prime is 88142207987. The next prime is 88142208041. The reversal of 88142207999 is 99970224188.

It is not a de Polignac number, because 88142207999 - 2⁴ = 88142207983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88142207939) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83309687 + ... + 83310744.

It is an arithmetic number, because the mean of its divisors is an integer number (15356849816).

Almost surely, 2^88142207999 is an apocalyptic number.

88142207999 is a deficient number, since it is larger than the sum of its proper divisors (3998890897).

88142207999 is a wasteful number, since it uses less digits than its factorization.

88142207999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166620477 (or 166620454 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 59.

The spelling of 88142207999 in words is "eighty-eight billion, one hundred forty-two million, two hundred seven thousand, nine hundred ninety-nine".