131404041412412 has 18 divisors (see below), whose sum is σ = 240389907521568. Its totient is φ = 62845411109272.

The previous prime is 131404041412379. The next prime is 131404041412429. The reversal of 131404041412412 is 214214140404131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31050102188 + ... + 31050106419.

Almost surely, 2^{131404041412412} is an apocalyptic number.

It is an amenable number.

131404041412412 is a deficient number, since it is larger than the sum of its proper divisors (108985866109156).

131404041412412 is a wasteful number, since it uses less digits than its factorization.

131404041412412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62100208657 (or 62100208632 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 131404041412412 its reverse (214214140404131), we get a palindrome (345618181816543).

The spelling of 131404041412412 in words is "one hundred thirty-one trillion, four hundred four billion, forty-one million, four hundred twelve thousand, four hundred twelve".