444151142573 has 8 divisors (see below), whose sum is σ = 446023536000. Its totient is φ = 442282177008.

The previous prime is 444151142527. The next prime is 444151142581. The reversal of 444151142573 is 375241151444.

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 444151142573 - 2¹⁴ = 444151126189 is a prime.

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 444151142573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444151142593) 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, 597113 + ... + 1115726.

It is an arithmetic number, because the mean of its divisors is an integer number (55752942000).

Almost surely, 2^444151142573 is an apocalyptic number.

It is an amenable number.

444151142573 is a deficient number, since it is larger than the sum of its proper divisors (1872393427).

444151142573 is a wasteful number, since it uses less digits than its factorization.

444151142573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713931.

The product of its digits is 268800, while the sum is 41.

The spelling of 444151142573 in words is "four hundred forty-four billion, one hundred fifty-one million, one hundred forty-two thousand, five hundred seventy-three".