84118240275 has 96 divisors (see below), whose sum is σ = 146002560000. Its totient is φ = 42679042560.

The previous prime is 84118240259. The next prime is 84118240309. The reversal of 84118240275 is 57204281148.

It is not a de Polignac number, because 84118240275 - 2⁴ = 84118240259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47177034 + ... + 47178816.

It is an arithmetic number, because the mean of its divisors is an integer number (1520860000).

Almost surely, 2^84118240275 is an apocalyptic number.

84118240275 is a deficient number, since it is larger than the sum of its proper divisors (61884319725).

84118240275 is a wasteful number, since it uses less digits than its factorization.

84118240275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133 (or 2128 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The spelling of 84118240275 in words is "eighty-four billion, one hundred eighteen million, two hundred forty thousand, two hundred seventy-five".