696287128713 has 8 divisors (see below), whose sum is σ = 1012781278176. Its totient is φ = 421992199200.

The previous prime is 696287128699. The next prime is 696287128723. The reversal of 696287128713 is 317821782696.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 696287128713 - 2⁴ = 696287128697 is a prime.

It is a super-2 number, since 2×696287128713² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (696287128723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10549804948 + ... + 10549805013.

It is an arithmetic number, because the mean of its divisors is an integer number (126597659772).

Almost surely, 2^696287128713 is an apocalyptic number.

It is an amenable number.

696287128713 is a deficient number, since it is larger than the sum of its proper divisors (316494149463).

696287128713 is a wasteful number, since it uses less digits than its factorization.

696287128713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21099609975.

The product of its digits is 12192768, while the sum is 60.

The spelling of 696287128713 in words is "six hundred ninety-six billion, two hundred eighty-seven million, one hundred twenty-eight thousand, seven hundred thirteen".