404311412043 has 72 divisors (see below), whose sum is σ = 756881349120. Its totient is φ = 205563022560.

The previous prime is 404311412009. The next prime is 404311412059. The reversal of 404311412043 is 340214113404.

404311412043 is a `hidden beast` number, since 404 + 3 + 11 + 41 + 204 + 3 = 666.

It is not a de Polignac number, because 404311412043 - 2⁶ = 404311411979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404311411998 and 404311412016.

It is not an unprimeable number, because it can be changed into a prime (404311412083) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 658663 + ... + 1114656.

It is an arithmetic number, because the mean of its divisors is an integer number (10512240960).

Almost surely, 2^404311412043 is an apocalyptic number.

404311412043 is a deficient number, since it is larger than the sum of its proper divisors (352569937077).

404311412043 is a wasteful number, since it uses less digits than its factorization.

404311412043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773397 (or 1773387 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 404311412043 its reverse (340214113404), we get a palindrome (744525525447).

The spelling of 404311412043 in words is "four hundred four billion, three hundred eleven million, four hundred twelve thousand, forty-three".