77232700024019 has 2 divisors, whose sum is σ = 77232700024020. Its totient is φ = 77232700024018.

The previous prime is 77232700024001. The next prime is 77232700024031. The reversal of 77232700024019 is 91042000723277.

It is a strong prime.

It is an emirp because it is prime and its reverse (91042000723277) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77232700024019 is a prime.

It is a super-2 number, since 2×77232700024019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (77232700024919) 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, 38616350012009 + 38616350012010.

It is an arithmetic number, because the mean of its divisors is an integer number (38616350012010).

Almost surely, 2^{77232700024019} is an apocalyptic number.

77232700024019 is a deficient number, since it is larger than the sum of its proper divisors (1).

77232700024019 is an equidigital number, since it uses as much as digits as its factorization.

77232700024019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 77232700024019 in words is "seventy-seven trillion, two hundred thirty-two billion, seven hundred million, twenty-four thousand, nineteen".