4444292458398 has 128 divisors (see below), whose sum is σ = 9760717209600. Its totient is φ = 1340831935872.

The previous prime is 4444292458379. The next prime is 4444292458433. The reversal of 4444292458398 is 8938542924444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 586082515 + ... + 586090097.

It is an arithmetic number, because the mean of its divisors is an integer number (76255603200).

Almost surely, 2^{4444292458398} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4444292458398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4880358604800).

4444292458398 is an abundant number, since it is smaller than the sum of its proper divisors (5316424751202).

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

4444292458398 is a wasteful number, since it uses less digits than its factorization.

4444292458398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8326.

The product of its digits is 318504960, while the sum is 66.

The spelling of 4444292458398 in words is "four trillion, four hundred forty-four billion, two hundred ninety-two million, four hundred fifty-eight thousand, three hundred ninety-eight".