84906109224 has 64 divisors (see below), whose sum is σ = 235944360000. Its totient is φ = 28290749760.

The previous prime is 84906109163. The next prime is 84906109231. The reversal of 84906109224 is 42290160948.

84906109224 is a `hidden beast` number, since 8 + 4 + 9 + 0 + 610 + 9 + 2 + 24 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 84906109224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473479 + ... + 627689.

It is an arithmetic number, because the mean of its divisors is an integer number (3686630625).

Almost surely, 2^84906109224 is an apocalyptic number.

It is an amenable number.

84906109224 is an abundant number, since it is smaller than the sum of its proper divisors (151038250776).

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

84906109224 is a wasteful number, since it uses less digits than its factorization.

84906109224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156775 (or 156765 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 84906109224 in words is "eighty-four billion, nine hundred six million, one hundred nine thousand, two hundred twenty-four".