444350749315 has 8 divisors (see below), whose sum is σ = 581695526448. Its totient is φ = 323164181280.

The previous prime is 444350749289. The next prime is 444350749321. The reversal of 444350749315 is 513947053444.

It is a happy number.

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

It is not a de Polignac number, because 444350749315 - 2¹⁵ = 444350716547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4039552212 + ... + 4039552321.

It is an arithmetic number, because the mean of its divisors is an integer number (72711940806).

Almost surely, 2^444350749315 is an apocalyptic number.

444350749315 is a deficient number, since it is larger than the sum of its proper divisors (137344777133).

444350749315 is a wasteful number, since it uses less digits than its factorization.

444350749315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079104549.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 444350749315 in words is "four hundred forty-four billion, three hundred fifty million, seven hundred forty-nine thousand, three hundred fifteen".