84124125764 has 12 divisors (see below), whose sum is σ = 168248251584. Its totient is φ = 36053196744.

The previous prime is 84124125737. The next prime is 84124125809. The reversal of 84124125764 is 46752142148.

84124125764 is an admirable number.

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, 1502216504 + ... + 1502216559.

It is an arithmetic number, because the mean of its divisors is an integer number (14020687632).

Almost surely, 2^84124125764 is an apocalyptic number.

It is an amenable number.

84124125764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

84124125764 is a wasteful number, since it uses less digits than its factorization.

84124125764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004433074 (or 3004433072 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The spelling of 84124125764 in words is "eighty-four billion, one hundred twenty-four million, one hundred twenty-five thousand, seven hundred sixty-four".