441326040311545 has 8 divisors (see below), whose sum is σ = 541907323917696. Its totient is φ = 344850115220016.

The previous prime is 441326040311489. The next prime is 441326040311551. The reversal of 441326040311545 is 545113040623144.

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 441326040311545 - 2⁷ = 441326040311417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

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, 1026339628417 + ... + 1026339628846.

It is an arithmetic number, because the mean of its divisors is an integer number (67738415489712).

Almost surely, 2^{441326040311545} is an apocalyptic number.

It is an amenable number.

441326040311545 is a deficient number, since it is larger than the sum of its proper divisors (100581283606151).

441326040311545 is a wasteful number, since it uses less digits than its factorization.

441326040311545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052679257311.

The product of its (nonzero) digits is 691200, while the sum is 43.

Adding to 441326040311545 its reverse (545113040623144), we get a palindrome (986439080934689).

The spelling of 441326040311545 in words is "four hundred forty-one trillion, three hundred twenty-six billion, forty million, three hundred eleven thousand, five hundred forty-five".