74344408334 has 64 divisors (see below), whose sum is σ = 132361814016. Its totient is φ = 30660747264.

The previous prime is 74344408319. The next prime is 74344408339. The reversal of 74344408334 is 43380444347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74344408339) 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 in 31 ways as a sum of consecutive naturals, for example, 9439022 + ... + 9446894.

It is an arithmetic number, because the mean of its divisors is an integer number (2068153344).

Almost surely, 2^74344408334 is an apocalyptic number.

74344408334 is a deficient number, since it is larger than the sum of its proper divisors (58017405682).

74344408334 is a wasteful number, since it uses less digits than its factorization.

74344408334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8169.

The product of its (nonzero) digits is 1548288, while the sum is 44.

The spelling of 74344408334 in words is "seventy-four billion, three hundred forty-four million, four hundred eight thousand, three hundred thirty-four".