441138504513604 has 24 divisors (see below), whose sum is σ = 790823069969688. Its totient is φ = 215189077781760.

The previous prime is 441138504513529. The next prime is 441138504513647. The reversal of 441138504513604 is 406315405831144.

It can be written as a sum of positive squares in 4 ways, for example, as 143976001000000 + 297162503513604 = 11999000^2 + 17238402^2 .

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, 87392974 + ... + 92302810.

It is an arithmetic number, because the mean of its divisors is an integer number (32950961248737).

Almost surely, 2^{441138504513604} is an apocalyptic number.

It is an amenable number.

441138504513604 is a deficient number, since it is larger than the sum of its proper divisors (349684565456084).

441138504513604 is a wasteful number, since it uses less digits than its factorization.

441138504513604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457735 (or 5457733 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 441138504513604 in words is "four hundred forty-one trillion, one hundred thirty-eight billion, five hundred four million, five hundred thirteen thousand, six hundred four".