74314193903 has 2 divisors, whose sum is σ = 74314193904. Its totient is φ = 74314193902.

The previous prime is 74314193893. The next prime is 74314193957. The reversal of 74314193903 is 30939141347.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74314193903 - 2⁴ = 74314193887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74314193963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37157096951 + 37157096952.

It is an arithmetic number, because the mean of its divisors is an integer number (37157096952).

Almost surely, 2^74314193903 is an apocalyptic number.

74314193903 is a deficient number, since it is larger than the sum of its proper divisors (1).

74314193903 is an equidigital number, since it uses as much as digits as its factorization.

74314193903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 74314193903 in words is "seventy-four billion, three hundred fourteen million, one hundred ninety-three thousand, nine hundred three".