764327714131 has 4 divisors (see below), whose sum is σ = 767499198664. Its totient is φ = 761156229600.

The previous prime is 764327714081. The next prime is 764327714153. The reversal of 764327714131 is 131417723467.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131417723467 = 317 ⋅414566951.

It is a cyclic number.

It is not a de Polignac number, because 764327714131 - 2¹⁵ = 764327681363 is a prime.

It is a super-2 number, since 2×764327714131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (764327714191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1585741905 + ... + 1585742386.

It is an arithmetic number, because the mean of its divisors is an integer number (191874799666).

Almost surely, 2^764327714131 is an apocalyptic number.

764327714131 is a deficient number, since it is larger than the sum of its proper divisors (3171484533).

764327714131 is a wasteful number, since it uses less digits than its factorization.

764327714131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171484532.

The product of its digits is 592704, while the sum is 46.

The spelling of 764327714131 in words is "seven hundred sixty-four billion, three hundred twenty-seven million, seven hundred fourteen thousand, one hundred thirty-one".