761314710321 has 56 divisors (see below), whose sum is σ = 1249621863456. Its totient is φ = 459771085440.

The previous prime is 761314710307. The next prime is 761314710323. The reversal of 761314710321 is 123017413167.

It is a happy number.

761314710321 is a `hidden beast` number, since 7 + 6 + 1 + 314 + 7 + 10 + 321 = 666.

It is not a de Polignac number, because 761314710321 - 2⁶ = 761314710257 is a prime.

It is a super-2 number, since 2×761314710321² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (761314710323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2101641 + ... + 2437113.

Almost surely, 2^761314710321 is an apocalyptic number.

It is an amenable number.

761314710321 is a deficient number, since it is larger than the sum of its proper divisors (488307153135).

761314710321 is a wasteful number, since it uses less digits than its factorization.

761314710321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335785 (or 335770 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 761314710321 in words is "seven hundred sixty-one billion, three hundred fourteen million, seven hundred ten thousand, three hundred twenty-one".