77062316323 has 2 divisors, whose sum is σ = 77062316324. Its totient is φ = 77062316322.

The previous prime is 77062316311. The next prime is 77062316341. The reversal of 77062316323 is 32361326077.

It is a weak prime.

It is an emirp because it is prime and its reverse (32361326077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 77062316323 - 2¹⁷ = 77062185251 is a prime.

It is a super-2 number, since 2×77062316323² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (77062316423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38531158161 + 38531158162.

It is an arithmetic number, because the mean of its divisors is an integer number (38531158162).

Almost surely, 2^77062316323 is an apocalyptic number.

77062316323 is a deficient number, since it is larger than the sum of its proper divisors (1).

77062316323 is an equidigital number, since it uses as much as digits as its factorization.

77062316323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 40.

The spelling of 77062316323 in words is "seventy-seven billion, sixty-two million, three hundred sixteen thousand, three hundred twenty-three".