96436870681 has 2 divisors, whose sum is σ = 96436870682. Its totient is φ = 96436870680.

The previous prime is 96436870643. The next prime is 96436870741. The reversal of 96436870681 is 18607863469.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61983571225 + 34453299456 = 248965^2 + 185616^2 .

It is a cyclic number.

It is not a de Polignac number, because 96436870681 - 2⁷ = 96436870553 is a prime.

It is a super-2 number, since 2×96436870681² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96436870081) 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 as a sum of consecutive naturals, namely, 48218435340 + 48218435341.

It is an arithmetic number, because the mean of its divisors is an integer number (48218435341).

Almost surely, 2^96436870681 is an apocalyptic number.

It is an amenable number.

96436870681 is a deficient number, since it is larger than the sum of its proper divisors (1).

96436870681 is an equidigital number, since it uses as much as digits as its factorization.

96436870681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 96436870681 in words is "ninety-six billion, four hundred thirty-six million, eight hundred seventy thousand, six hundred eighty-one".