74034406331 has 2 divisors, whose sum is σ = 74034406332. Its totient is φ = 74034406330.

The previous prime is 74034406301. The next prime is 74034406349. The reversal of 74034406331 is 13360443047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74034406331 - 2¹⁰ = 74034405307 is a prime.

It is a super-2 number, since 2×74034406331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74034406291 and 74034406300.

It is not a weakly prime, because it can be changed into another prime (74034406301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37017203165 + 37017203166.

It is an arithmetic number, because the mean of its divisors is an integer number (37017203166).

Almost surely, 2^74034406331 is an apocalyptic number.

74034406331 is a deficient number, since it is larger than the sum of its proper divisors (1).

74034406331 is an equidigital number, since it uses as much as digits as its factorization.

74034406331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 74034406331 its reverse (13360443047), we get a palindrome (87394849378).

The spelling of 74034406331 in words is "seventy-four billion, thirty-four million, four hundred six thousand, three hundred thirty-one".