84022156944 has 120 divisors (see below), whose sum is σ = 259062508224. Its totient is φ = 25209120000.

The previous prime is 84022156937. The next prime is 84022156963. The reversal of 84022156944 is 44965122048.

It is a happy number.

84022156944 is a `hidden beast` number, since 8 + 40 + 2 + 2 + 1 + 569 + 44 = 666.

It is a zygodrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 84022156944.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102612 + ... + 422579.

Almost surely, 2^84022156944 is an apocalyptic number.

It is an amenable number.

84022156944 is an abundant number, since it is smaller than the sum of its proper divisors (175040351280).

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

84022156944 is a wasteful number, since it uses less digits than its factorization.

84022156944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525317 (or 525308 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 84022156944 in words is "eighty-four billion, twenty-two million, one hundred fifty-six thousand, nine hundred forty-four".