73400740703 has 2 divisors, whose sum is σ = 73400740704. Its totient is φ = 73400740702.

The previous prime is 73400740669. The next prime is 73400740723. The reversal of 73400740703 is 30704700437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73400740703 - 2²⁰ = 73399692127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73400740723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36700370351 + 36700370352.

It is an arithmetic number, because the mean of its divisors is an integer number (36700370352).

Almost surely, 2^73400740703 is an apocalyptic number.

73400740703 is a deficient number, since it is larger than the sum of its proper divisors (1).

73400740703 is an equidigital number, since it uses as much as digits as its factorization.

73400740703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 35.

The spelling of 73400740703 in words is "seventy-three billion, four hundred million, seven hundred forty thousand, seven hundred three".