944345335952 has 20 divisors (see below), whose sum is σ = 1874295165036. Its totient is φ = 460656261120.

The previous prime is 944345335943. The next prime is 944345335961. The reversal of 944345335952 is 259533543449.

It is an interprime number because it is at equal distance from previous prime (944345335943) and next prime (944345335961).

It can be written as a sum of positive squares in 2 ways, for example, as 16367620096 + 927977715856 = 127936^2 + 963316^2 .

It is a super-2 number, since 2×944345335952² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719774753 + ... + 719776064.

Almost surely, 2^944345335952 is an apocalyptic number.

It is an amenable number.

944345335952 is a deficient number, since it is larger than the sum of its proper divisors (929949829084).

944345335952 is a wasteful number, since it uses less digits than its factorization.

944345335952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439550866 (or 1439550860 counting only the distinct ones).

The product of its digits is 34992000, while the sum is 56.

The spelling of 944345335952 in words is "nine hundred forty-four billion, three hundred forty-five million, three hundred thirty-five thousand, nine hundred fifty-two".