441055315555 has 4 divisors (see below), whose sum is σ = 529266378672. Its totient is φ = 352844252440.

The previous prime is 441055315531. The next prime is 441055315573. The reversal of 441055315555 is 555513550144.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 441055315555 - 2³⁵ = 406695577187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44105531551 + ... + 44105531560.

It is an arithmetic number, because the mean of its divisors is an integer number (132316594668).

Almost surely, 2^441055315555 is an apocalyptic number.

441055315555 is a deficient number, since it is larger than the sum of its proper divisors (88211063117).

441055315555 is an equidigital number, since it uses as much as digits as its factorization.

441055315555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88211063116.

The product of its (nonzero) digits is 750000, while the sum is 43.

Adding to 441055315555 its reverse (555513550144), we get a palindrome (996568865699).

The spelling of 441055315555 in words is "four hundred forty-one billion, fifty-five million, three hundred fifteen thousand, five hundred fifty-five".