944109144768 has 42 divisors (see below), whose sum is σ = 2497991068524. Its totient is φ = 314698560384.

The previous prime is 944109144743. The next prime is 944109144817. The reversal of 944109144768 is 867441901449.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13428555 + ... + 13498677.

It is an arithmetic number, because the mean of its divisors is an integer number (59475977822).

Almost surely, 2^944109144768 is an apocalyptic number.

It is an amenable number.

944109144768 is an abundant number, since it is smaller than the sum of its proper divisors (1553881923756).

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

944109144768 is an frugal number, since it uses more digits than its factorization.

944109144768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140261 (or 70128 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 944109144768 in words is "nine hundred forty-four billion, one hundred nine million, one hundred forty-four thousand, seven hundred sixty-eight".