131334411412 has 24 divisors (see below), whose sum is σ = 230081765760. Its totient is φ = 65596809600.

The previous prime is 131334411361. The next prime is 131334411437. The reversal of 131334411412 is 214114433131.

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, 18606988 + ... + 18614044.

It is an arithmetic number, because the mean of its divisors is an integer number (9586740240).

Almost surely, 2^131334411412 is an apocalyptic number.

It is an amenable number.

131334411412 is a deficient number, since it is larger than the sum of its proper divisors (98747354348).

131334411412 is a wasteful number, since it uses less digits than its factorization.

131334411412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391 (or 11389 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

Adding to 131334411412 its reverse (214114433131), we get a palindrome (345448844543).

The spelling of 131334411412 in words is "one hundred thirty-one billion, three hundred thirty-four million, four hundred eleven thousand, four hundred twelve".