444641374424014 has 16 divisors (see below), whose sum is σ = 668352799411200. Its totient is φ = 221857584155064.

The previous prime is 444641374423993. The next prime is 444641374424089. The reversal of 444641374424014 is 410424473146444.

It is a super-2 number, since 2×444641374424014² (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 7 ways as a sum of consecutive naturals, for example, 117181924 + ... + 120916855.

It is an arithmetic number, because the mean of its divisors is an integer number (41772049963200).

Almost surely, 2^{444641374424014} is an apocalyptic number.

444641374424014 is a deficient number, since it is larger than the sum of its proper divisors (223711424987186).

444641374424014 is a wasteful number, since it uses less digits than its factorization.

444641374424014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238100727.

The product of its (nonzero) digits is 16515072, while the sum is 52.

The spelling of 444641374424014 in words is "four hundred forty-four trillion, six hundred forty-one billion, three hundred seventy-four million, four hundred twenty-four thousand, fourteen".