78882011034115 has 16 divisors (see below), whose sum is σ = 94715131392000. Its totient is φ = 63067802986080.

The previous prime is 78882011034089. The next prime is 78882011034121. The reversal of 78882011034115 is 51143011028887.

It is not a de Polignac number, because 78882011034115 - 2³⁹ = 78332255220227 is a prime.

It is a super-2 number, since 2×78882011034115² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102033670 + ... + 102803860.

It is an arithmetic number, because the mean of its divisors is an integer number (5919695712000).

Almost surely, 2^{78882011034115} is an apocalyptic number.

78882011034115 is a deficient number, since it is larger than the sum of its proper divisors (15833120357885).

78882011034115 is a wasteful number, since it uses less digits than its factorization.

78882011034115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782442.

The product of its (nonzero) digits is 430080, while the sum is 49.

The spelling of 78882011034115 in words is "seventy-eight trillion, eight hundred eighty-two billion, eleven million, thirty-four thousand, one hundred fifteen".