74055305843 has 2 divisors, whose sum is σ = 74055305844. Its totient is φ = 74055305842.

The previous prime is 74055305791. The next prime is 74055305897. The reversal of 74055305843 is 34850355047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74055305843 - 2²⁰ = 74054257267 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 74055305794 and 74055305803.

It is not a weakly prime, because it can be changed into another prime (74055805843) 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, 37027652921 + 37027652922.

It is an arithmetic number, because the mean of its divisors is an integer number (37027652922).

Almost surely, 2^74055305843 is an apocalyptic number.

74055305843 is a deficient number, since it is larger than the sum of its proper divisors (1).

74055305843 is an equidigital number, since it uses as much as digits as its factorization.

74055305843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 74055305843 in words is "seventy-four billion, fifty-five million, three hundred five thousand, eight hundred forty-three".