4444340086992 has 160 divisors (see below), whose sum is σ = 12794217367680. Its totient is φ = 1319975516160.

The previous prime is 4444340086981. The next prime is 4444340086999. The reversal of 4444340086992 is 2996800434444.

It is a super-3 number, since 3×4444340086992³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444340086999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70669642 + ... + 70732502.

It is an arithmetic number, because the mean of its divisors is an integer number (79963858548).

Almost surely, 2^{4444340086992} 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 4444340086992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6397108683840).

4444340086992 is an abundant number, since it is smaller than the sum of its proper divisors (8349877280688).

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

4444340086992 is a wasteful number, since it uses less digits than its factorization.

4444340086992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66821 (or 66815 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 57.

The spelling of 4444340086992 in words is "four trillion, four hundred forty-four billion, three hundred forty million, eighty-six thousand, nine hundred ninety-two".