77964733411 has 2 divisors, whose sum is σ = 77964733412. Its totient is φ = 77964733410.

The previous prime is 77964733403. The next prime is 77964733421. The reversal of 77964733411 is 11433746977.

It is a weak prime.

It is an emirp because it is prime and its reverse (11433746977) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 77964733411 - 2³ = 77964733403 is a prime.

It is not a weakly prime, because it can be changed into another prime (77964733421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38982366705 + 38982366706.

It is an arithmetic number, because the mean of its divisors is an integer number (38982366706).

Almost surely, 2^77964733411 is an apocalyptic number.

77964733411 is a deficient number, since it is larger than the sum of its proper divisors (1).

77964733411 is an equidigital number, since it uses as much as digits as its factorization.

77964733411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2667168, while the sum is 52.

The spelling of 77964733411 in words is "seventy-seven billion, nine hundred sixty-four million, seven hundred thirty-three thousand, four hundred eleven".