411404440444 has 12 divisors (see below), whose sum is σ = 720690186384. Its totient is φ = 205492958624.

The previous prime is 411404440393. The next prime is 411404440463. The reversal of 411404440444 is 444044404114.

It is a happy number.

It is a super-2 number, since 2×411404440444² (a number of 24 digits) contains 22 as substring.

It is a congruent 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, 52310977 + ... + 52318840.

It is an arithmetic number, because the mean of its divisors is an integer number (60057515532).

Almost surely, 2^411404440444 is an apocalyptic number.

It is an amenable number.

411404440444 is a deficient number, since it is larger than the sum of its proper divisors (309285745940).

411404440444 is a wasteful number, since it uses less digits than its factorization.

411404440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104630804 (or 104630802 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 411404440444 its reverse (444044404114), we get a palindrome (855448844558).

The spelling of 411404440444 in words is "four hundred eleven billion, four hundred four million, four hundred forty thousand, four hundred forty-four".