44742890192 has 480 divisors, whose sum is σ = 123017126400. Its totient is φ = 15647385600.

The previous prime is 44742890113. The next prime is 44742890239. The reversal of 44742890192 is 29109824744.

It is a self number, because there is not a number n which added to its sum of digits gives 44742890192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 612916268 + ... + 612916340.

It is an arithmetic number, because the mean of its divisors is an integer number (256285680).

Almost surely, 2^44742890192 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 44742890192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61508563200).

44742890192 is an abundant number, since it is smaller than the sum of its proper divisors (78274236208).

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

44742890192 is a wasteful number, since it uses less digits than its factorization.

44742890192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 44742890192 in words is "forty-four billion, seven hundred forty-two million, eight hundred ninety thousand, one hundred ninety-two".