84434388058252 has 12 divisors (see below), whose sum is σ = 147760715380320. Its totient is φ = 42217040806736.

The previous prime is 84434388058177. The next prime is 84434388058277. The reversal of 84434388058252 is 25285088343448.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37061227 + ... + 39273442.

It is an arithmetic number, because the mean of its divisors is an integer number (12313392948360).

Almost surely, 2^{84434388058252} is an apocalyptic number.

It is an amenable number.

84434388058252 is a deficient number, since it is larger than the sum of its proper divisors (63326327322068).

84434388058252 is a wasteful number, since it uses less digits than its factorization.

84434388058252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76611200 (or 76611198 counting only the distinct ones).

The product of its (nonzero) digits is 235929600, while the sum is 64.

The spelling of 84434388058252 in words is "eighty-four trillion, four hundred thirty-four billion, three hundred eighty-eight million, fifty-eight thousand, two hundred fifty-two".