444707883131 has 8 divisors (see below), whose sum is σ = 471144671280. Its totient is φ = 418301928448.

The previous prime is 444707883107. The next prime is 444707883133. The reversal of 444707883131 is 131388707444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444707883131 - 2¹⁴ = 444707866747 is a prime.

It is a super-2 number, since 2×444707883131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 444707883131.

It is not an unprimeable number, because it can be changed into a prime (444707883133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7678661 + ... + 7736358.

It is an arithmetic number, because the mean of its divisors is an integer number (58893083910).

Almost surely, 2^444707883131 is an apocalyptic number.

444707883131 is a deficient number, since it is larger than the sum of its proper divisors (26436788149).

444707883131 is a wasteful number, since it uses less digits than its factorization.

444707883131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15416733.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 444707883131 in words is "four hundred forty-four billion, seven hundred seven million, eight hundred eighty-three thousand, one hundred thirty-one".