444681445017074 has 24 divisors (see below), whose sum is σ = 703979829040320. Its totient is φ = 210637524551832.

The previous prime is 444681445017049. The next prime is 444681445017101. The reversal of 444681445017074 is 470710544186444.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153552107 + ... + 156421265.

It is an arithmetic number, because the mean of its divisors is an integer number (29332492876680).

Almost surely, 2^{444681445017074} is an apocalyptic number.

444681445017074 is a deficient number, since it is larger than the sum of its proper divisors (259298384023246).

444681445017074 is a wasteful number, since it uses less digits than its factorization.

444681445017074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083862 (or 3083843 counting only the distinct ones).

The product of its (nonzero) digits is 48168960, while the sum is 59.

The spelling of 444681445017074 in words is "four hundred forty-four trillion, six hundred eighty-one billion, four hundred forty-five million, seventeen thousand, seventy-four".