441432115435613 has 8 divisors (see below), whose sum is σ = 446809057190496. Its totient is φ = 436074905578000.

The previous prime is 441432115435589. The next prime is 441432115435697. The reversal of 441432115435613 is 316534511234144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441432115435613 - 2⁸ = 441432115435357 is a prime.

It is a super-2 number, since 2×441432115435613² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441432115455613) 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, 4932929303 + ... + 4933018788.

It is an arithmetic number, because the mean of its divisors is an integer number (55851132148812).

Almost surely, 2^{441432115435613} is an apocalyptic number.

It is an amenable number.

441432115435613 is a deficient number, since it is larger than the sum of its proper divisors (5376941754883).

441432115435613 is a wasteful number, since it uses less digits than its factorization.

441432115435613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9865948635.

The product of its digits is 2073600, while the sum is 47.

Adding to 441432115435613 its reverse (316534511234144), we get a palindrome (757966626669757).

The spelling of 441432115435613 in words is "four hundred forty-one trillion, four hundred thirty-two billion, one hundred fifteen million, four hundred thirty-five thousand, six hundred thirteen".