76435743313 has 2 divisors, whose sum is σ = 76435743314. Its totient is φ = 76435743312.

The previous prime is 76435743311. The next prime is 76435743379. The reversal of 76435743313 is 31334753467.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45312785424 + 31122957889 = 212868^2 + 176417^2 .

It is a cyclic number.

It is not a de Polignac number, because 76435743313 - 2¹ = 76435743311 is a prime.

Together with 76435743311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (76435743311) 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, 38217871656 + 38217871657.

It is an arithmetic number, because the mean of its divisors is an integer number (38217871657).

Almost surely, 2^76435743313 is an apocalyptic number.

It is an amenable number.

76435743313 is a deficient number, since it is larger than the sum of its proper divisors (1).

76435743313 is an equidigital number, since it uses as much as digits as its factorization.

76435743313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 46.

The spelling of 76435743313 in words is "seventy-six billion, four hundred thirty-five million, seven hundred forty-three thousand, three hundred thirteen".