77034101430943 has 2 divisors, whose sum is σ = 77034101430944. Its totient is φ = 77034101430942.

The previous prime is 77034101430907. The next prime is 77034101431103. The reversal of 77034101430943 is 34903410143077.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 77034101430943 - 2²¹ = 77034099333791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 77034101430893 and 77034101430902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (77034101470943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38517050715471 + 38517050715472.

It is an arithmetic number, because the mean of its divisors is an integer number (38517050715472).

Almost surely, 2^{77034101430943} is an apocalyptic number.

77034101430943 is a deficient number, since it is larger than the sum of its proper divisors (1).

77034101430943 is an equidigital number, since it uses as much as digits as its factorization.

77034101430943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 77034101430943 in words is "seventy-seven trillion, thirty-four billion, one hundred one million, four hundred thirty thousand, nine hundred forty-three".