73713884819 has 2 divisors, whose sum is σ = 73713884820. Its totient is φ = 73713884818.

The previous prime is 73713884779. The next prime is 73713884851. The reversal of 73713884819 is 91848831737.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73713884819 is a prime.

It is a super-2 number, since 2×73713884819² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (73713884119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36856942409 + 36856942410.

It is an arithmetic number, because the mean of its divisors is an integer number (36856942410).

Almost surely, 2^73713884819 is an apocalyptic number.

73713884819 is a deficient number, since it is larger than the sum of its proper divisors (1).

73713884819 is an equidigital number, since it uses as much as digits as its factorization.

73713884819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8128512, while the sum is 59.

The spelling of 73713884819 in words is "seventy-three billion, seven hundred thirteen million, eight hundred eighty-four thousand, eight hundred nineteen".