444413561143130 has 64 divisors (see below), whose sum is σ = 853400906846208. Its totient is φ = 166048297021440.

The previous prime is 444413561143109. The next prime is 444413561143133. The reversal of 444413561143130 is 31341165314444.

It is not an unprimeable number, because it can be changed into a prime (444413561143133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1745222 + ... + 29864241.

It is an arithmetic number, because the mean of its divisors is an integer number (13334389169472).

Almost surely, 2^{444413561143130} is an apocalyptic number.

444413561143130 is a deficient number, since it is larger than the sum of its proper divisors (408987345703078).

444413561143130 is a wasteful number, since it uses less digits than its factorization.

444413561143130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31610111.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 444413561143130 in words is "four hundred forty-four trillion, four hundred thirteen billion, five hundred sixty-one million, one hundred forty-three thousand, one hundred thirty".