88115140007 has 4 divisors (see below), whose sum is σ = 88115735136. Its totient is φ = 88114544880.

The previous prime is 88115139961. The next prime is 88115140013. The reversal of 88115140007 is 70004151188.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 88115140007 - 2⁸ = 88115139751 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 (88115148007) 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, 117707 + ... + 435987.

It is an arithmetic number, because the mean of its divisors is an integer number (22028933784).

Almost surely, 2^88115140007 is an apocalyptic number.

88115140007 is a deficient number, since it is larger than the sum of its proper divisors (595129).

88115140007 is a wasteful number, since it uses less digits than its factorization.

88115140007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595128.

The product of its (nonzero) digits is 8960, while the sum is 35.

The spelling of 88115140007 in words is "eighty-eight billion, one hundred fifteen million, one hundred forty thousand, seven".