444535537034414 has 32 divisors (see below), whose sum is σ = 764286694488576. Its totient is φ = 189959575428000.

The previous prime is 444535537034383. The next prime is 444535537034431. The reversal of 444535537034414 is 414430735535444.

It is a super-2 number, since 2×444535537034414² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 444535537034414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26099837 + ... + 39626664.

It is an arithmetic number, because the mean of its divisors is an integer number (23883959202768).

Almost surely, 2^{444535537034414} is an apocalyptic number.

444535537034414 is a deficient number, since it is larger than the sum of its proper divisors (319751157454162).

444535537034414 is a wasteful number, since it uses less digits than its factorization.

444535537034414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65727920.

The product of its (nonzero) digits is 96768000, while the sum is 56.

The spelling of 444535537034414 in words is "four hundred forty-four trillion, five hundred thirty-five billion, five hundred thirty-seven million, thirty-four thousand, four hundred fourteen".