944299893337 has 4 divisors (see below), whose sum is σ = 951735325696. Its totient is φ = 936864460980.

The previous prime is 944299893331. The next prime is 944299893347. The reversal of 944299893337 is 733398992449.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 733398992449 = 19 ⋅38599946971.

It is a cyclic number.

It is not a de Polignac number, because 944299893337 - 2⁷ = 944299893209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (944299893331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3717715989 + ... + 3717716242.

It is an arithmetic number, because the mean of its divisors is an integer number (237933831424).

Almost surely, 2^944299893337 is an apocalyptic number.

It is an amenable number.

944299893337 is a deficient number, since it is larger than the sum of its proper divisors (7435432359).

944299893337 is a wasteful number, since it uses less digits than its factorization.

944299893337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7435432358.

The product of its digits is 317447424, while the sum is 70.

The spelling of 944299893337 in words is "nine hundred forty-four billion, two hundred ninety-nine million, eight hundred ninety-three thousand, three hundred thirty-seven".