84473922942 has 12 divisors (see below), whose sum is σ = 183026833080. Its totient is φ = 28157974308.

The previous prime is 84473922931. The next prime is 84473922943. The reversal of 84473922942 is 24922937448.

84473922942 is a `hidden beast` number, since 84 + 473 + 9 + 2 + 2 + 94 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84473922943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2346497842 + ... + 2346497877.

It is an arithmetic number, because the mean of its divisors is an integer number (15252236090).

Almost surely, 2^84473922942 is an apocalyptic number.

84473922942 is an abundant number, since it is smaller than the sum of its proper divisors (98552910138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84473922942 is a wasteful number, since it uses less digits than its factorization.

84473922942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692995727 (or 4692995724 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 84473922942 in words is "eighty-four billion, four hundred seventy-three million, nine hundred twenty-two thousand, nine hundred forty-two".