84174027264 has 240 divisors, whose sum is σ = 248421064320. Its totient is φ = 27431239680.

The previous prime is 84174027263. The next prime is 84174027271. The reversal of 84174027264 is 46272047148.

It is not an unprimeable number, because it can be changed into a prime (84174027263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38950344 + ... + 38952504.

It is an arithmetic number, because the mean of its divisors is an integer number (1035087768).

Almost surely, 2^84174027264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84174027264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124210532160).

84174027264 is an abundant number, since it is smaller than the sum of its proper divisors (164247037056).

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

84174027264 is a wasteful number, since it uses less digits than its factorization.

84174027264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371 (or 2352 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 84174027264 in words is "eighty-four billion, one hundred seventy-four million, twenty-seven thousand, two hundred sixty-four".