88034078018 has 4 divisors (see below), whose sum is σ = 132051117030. Its totient is φ = 44017039008.

The previous prime is 88034077997. The next prime is 88034078023. The reversal of 88034078018 is 81087043088.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72004745569 + 16029332449 = 268337^2 + 126607^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22008519503 + ... + 22008519506.

Almost surely, 2^88034078018 is an apocalyptic number.

88034078018 is a deficient number, since it is larger than the sum of its proper divisors (44017039012).

88034078018 is a wasteful number, since it uses less digits than its factorization.

88034078018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44017039011.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 88034078018 in words is "eighty-eight billion, thirty-four million, seventy-eight thousand, eighteen".