76923076428433 has 2 divisors, whose sum is σ = 76923076428434. Its totient is φ = 76923076428432.

The previous prime is 76923076428377. The next prime is 76923076428449. The reversal of 76923076428433 is 33482467032967.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61354275412609 + 15568801015824 = 7832897^2 + 3945732^2 .

It is a cyclic number.

It is not a de Polignac number, because 76923076428433 - 2²¹ = 76923074331281 is a prime.

It is not a weakly prime, because it can be changed into another prime (76923076428533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38461538214216 + 38461538214217.

It is an arithmetic number, because the mean of its divisors is an integer number (38461538214217).

Almost surely, 2^{76923076428433} is an apocalyptic number.

It is an amenable number.

76923076428433 is a deficient number, since it is larger than the sum of its proper divisors (1).

76923076428433 is an equidigital number, since it uses as much as digits as its factorization.

76923076428433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 219469824, while the sum is 64.

The spelling of 76923076428433 in words is "seventy-six trillion, nine hundred twenty-three billion, seventy-six million, four hundred twenty-eight thousand, four hundred thirty-three".