444376743340 has 24 divisors (see below), whose sum is σ = 939371241312. Its totient is φ = 176573539200.

The previous prime is 444376743311. The next prime is 444376743347. The reversal of 444376743340 is 43347673444.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (444376743347) 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, 73569289 + ... + 73575328.

It is an arithmetic number, because the mean of its divisors is an integer number (39140468388).

Almost surely, 2^444376743340 is an apocalyptic number.

It is an amenable number.

444376743340 is an abundant number, since it is smaller than the sum of its proper divisors (494994497972).

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

444376743340 is a wasteful number, since it uses less digits than its factorization.

444376743340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147144777 (or 147144775 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 49.

The spelling of 444376743340 in words is "four hundred forty-four billion, three hundred seventy-six million, seven hundred forty-three thousand, three hundred forty".