444400522614 has 24 divisors (see below), whose sum is σ = 963991365480. Its totient is φ = 147960651168.

The previous prime is 444400522603. The next prime is 444400522649. The reversal of 444400522614 is 416225004444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14388844 + ... + 14419695.

It is an arithmetic number, because the mean of its divisors is an integer number (40166306895).

Almost surely, 2^444400522614 is an apocalyptic number.

444400522614 is an abundant number, since it is smaller than the sum of its proper divisors (519590842866).

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

444400522614 is a wasteful number, since it uses less digits than its factorization.

444400522614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28809404 (or 28809401 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

The spelling of 444400522614 in words is "four hundred forty-four billion, four hundred million, five hundred twenty-two thousand, six hundred fourteen".