76232012393 has 2 divisors, whose sum is σ = 76232012394. Its totient is φ = 76232012392.

The previous prime is 76232012387. The next prime is 76232012471. The reversal of 76232012393 is 39321023267.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52604633449 + 23627378944 = 229357^2 + 153712^2 .

It is an emirp because it is prime and its reverse (39321023267) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76232012393 - 2²⁰ = 76230963817 is a prime.

It is a super-3 number, since 3×76232012393³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (76232012303) 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, 38116006196 + 38116006197.

It is an arithmetic number, because the mean of its divisors is an integer number (38116006197).

Almost surely, 2^76232012393 is an apocalyptic number.

It is an amenable number.

76232012393 is a deficient number, since it is larger than the sum of its proper divisors (1).

76232012393 is an equidigital number, since it uses as much as digits as its factorization.

76232012393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 76232012393 in words is "seventy-six billion, two hundred thirty-two million, twelve thousand, three hundred ninety-three".