84008023231044 has 24 divisors (see below), whose sum is σ = 213838604588448. Its totient is φ = 25456976736640.

The previous prime is 84008023231037. The next prime is 84008023231057. The reversal of 84008023231044 is 44013232080048.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 84008023230993 and 84008023231011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318212209077 + ... + 318212209340.

It is an arithmetic number, because the mean of its divisors is an integer number (8909941857852).

Almost surely, 2^{84008023231044} is an apocalyptic number.

It is an amenable number.

84008023231044 is an abundant number, since it is smaller than the sum of its proper divisors (129830581357404).

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

84008023231044 is a wasteful number, since it uses less digits than its factorization.

84008023231044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636424418435 (or 636424418433 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 84008023231044 in words is "eighty-four trillion, eight billion, twenty-three million, two hundred thirty-one thousand, forty-four".