88128002985 has 64 divisors (see below), whose sum is σ = 156304290816. Its totient is φ = 42044832000.

The previous prime is 88128002983. The next prime is 88128003011. The reversal of 88128002985 is 58920082188.

It is not a de Polignac number, because 88128002985 - 2¹ = 88128002983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88128002983) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2700174 + ... + 2732616.

It is an arithmetic number, because the mean of its divisors is an integer number (2442254544).

Almost surely, 2^88128002985 is an apocalyptic number.

It is an amenable number.

88128002985 is a deficient number, since it is larger than the sum of its proper divisors (68176287831).

88128002985 is a wasteful number, since it uses less digits than its factorization.

88128002985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32726.

The product of its (nonzero) digits is 737280, while the sum is 51.

The spelling of 88128002985 in words is "eighty-eight billion, one hundred twenty-eight million, two thousand, nine hundred eighty-five".