504404411131412 has 24 divisors (see below), whose sum is σ = 971953444738080. Its totient is φ = 227131977822560.

The previous prime is 504404411131393. The next prime is 504404411131507. The reversal of 504404411131412 is 214131114404405.

It is a super-2 number, since 2×504404411131412² (a number of 30 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 7 ways as a sum of consecutive naturals, for example, 53568857987 + ... + 53568867402.

It is an arithmetic number, because the mean of its divisors is an integer number (40498060197420).

Almost surely, 2^{504404411131412} is an apocalyptic number.

It is an amenable number.

504404411131412 is a deficient number, since it is larger than the sum of its proper divisors (467549033606668).

504404411131412 is a wasteful number, since it uses less digits than its factorization.

504404411131412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107137725511 (or 107137725509 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

Adding to 504404411131412 its reverse (214131114404405), we get a palindrome (718535525535817).

The spelling of 504404411131412 in words is "five hundred four trillion, four hundred four billion, four hundred eleven million, one hundred thirty-one thousand, four hundred twelve".