131497416604 has 12 divisors (see below), whose sum is σ = 238055668200. Its totient is φ = 63481511408.

The previous prime is 131497416599. The next prime is 131497416641. The reversal of 131497416604 is 406614794131.

It is a happy number.

It is a super-3 number, since 3×131497416604³ (a number of 34 digits) contains 333 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, 566799094 + ... + 566799325.

It is an arithmetic number, because the mean of its divisors is an integer number (19837972350).

Almost surely, 2^131497416604 is an apocalyptic number.

It is an amenable number.

131497416604 is a deficient number, since it is larger than the sum of its proper divisors (106558251596).

131497416604 is a wasteful number, since it uses less digits than its factorization.

131497416604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133598452 (or 1133598450 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 131497416604 in words is "one hundred thirty-one billion, four hundred ninety-seven million, four hundred sixteen thousand, six hundred four".