944376673449 has 32 divisors (see below), whose sum is σ = 1419419464704. Its totient is φ = 553464031680.

The previous prime is 944376673447. The next prime is 944376673463.

944376673449 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 944376673449 - 2¹ = 944376673447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 944376673449.

It is not an unprimeable number, because it can be changed into a prime (944376673447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2173509 + ... + 2571554.

It is an arithmetic number, because the mean of its divisors is an integer number (44356858272).

Almost surely, 2^944376673449 is an apocalyptic number.

It is an amenable number.

944376673449 is a deficient number, since it is larger than the sum of its proper divisors (475042791255).

944376673449 is a wasteful number, since it uses less digits than its factorization.

944376673449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745277.

The product of its digits is 329204736, while the sum is 66.

The spelling of 944376673449 in words is "nine hundred forty-four billion, three hundred seventy-six million, six hundred seventy-three thousand, four hundred forty-nine".