2944717401892 has 144 divisors (see below), whose sum is σ = 6381813301248. Its totient is φ = 1183502456640.

The previous prime is 2944717401889. The next prime is 2944717401911. The reversal of 2944717401892 is 2981047174492.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33136663 + ... + 33225409.

Almost surely, 2^{2944717401892} 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 2944717401892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3190906650624).

2944717401892 is an abundant number, since it is smaller than the sum of its proper divisors (3437095899356).

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

2944717401892 is a wasteful number, since it uses less digits than its factorization.

2944717401892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88966 (or 88957 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 58.

The spelling of 2944717401892 in words is "two trillion, nine hundred forty-four billion, seven hundred seventeen million, four hundred one thousand, eight hundred ninety-two".