444140055250334 has 8 divisors (see below), whose sum is σ = 668864306314008. Its totient is φ = 221185286479000.

The previous prime is 444140055250261. The next prime is 444140055250351. The reversal of 444140055250334 is 433052550041444.

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

It is a super-2 number, since 2×444140055250334² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442370572457 + ... + 442370573460.

It is an arithmetic number, because the mean of its divisors is an integer number (83608038289251).

Almost surely, 2^{444140055250334} is an apocalyptic number.

444140055250334 is a deficient number, since it is larger than the sum of its proper divisors (224724251063674).

444140055250334 is a wasteful number, since it uses less digits than its factorization.

444140055250334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884741146170.

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 444140055250334 in words is "four hundred forty-four trillion, one hundred forty billion, fifty-five million, two hundred fifty thousand, three hundred thirty-four".