441113515 has 16 divisors (see below), whose sum is σ = 533713248. Its totient is φ = 349986816.

The previous prime is 441113483. The next prime is 441113531. The reversal of 441113515 is 515311144.

It is a cyclic number.

It is not a de Polignac number, because 441113515 - 2⁵ = 441113483 is a prime.

It is a super-2 number, since 2×441113515² = 389162266231310450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441113515.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363049 + ... + 364261.

It is an arithmetic number, because the mean of its divisors is an integer number (33357078).

Almost surely, 2^441113515 is an apocalyptic number.

441113515 is a deficient number, since it is larger than the sum of its proper divisors (92599733).

441113515 is a wasteful number, since it uses less digits than its factorization.

441113515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758.

The product of its digits is 1200, while the sum is 25.

The square root of 441113515 is about 21002.7025641940. The cubic root of 441113515 is about 761.2315644850.

Adding to 441113515 its reverse (515311144), we get a palindrome (956424659).

The spelling of 441113515 in words is "four hundred forty-one million, one hundred thirteen thousand, five hundred fifteen".