445746366364634 has 16 divisors (see below), whose sum is σ = 668974418754048. Its totient is φ = 222754894937472.

The previous prime is 445746366364609. The next prime is 445746366364639. The reversal of 445746366364634 is 436463663647544.

It is not an unprimeable number, because it can be changed into a prime (445746366364639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860549447 + ... + 861067269.

It is an arithmetic number, because the mean of its divisors is an integer number (41810901172128).

Almost surely, 2^{445746366364634} is an apocalyptic number.

445746366364634 is a deficient number, since it is larger than the sum of its proper divisors (223228052389414).

445746366364634 is a wasteful number, since it uses less digits than its factorization.

445746366364634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745429.

The product of its digits is 7524679680, while the sum is 71.

The spelling of 445746366364634 in words is "four hundred forty-five trillion, seven hundred forty-six billion, three hundred sixty-six million, three hundred sixty-four thousand, six hundred thirty-four".