74321111239324 has 24 divisors (see below), whose sum is σ = 130109373681840. Its totient is φ = 37147005150336.

The previous prime is 74321111239321. The next prime is 74321111239367. The reversal of 74321111239324 is 42393211112347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74321111239321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685697767 + ... + 685806145.

It is an arithmetic number, because the mean of its divisors is an integer number (5421223903410).

Almost surely, 2^{74321111239324} is an apocalyptic number.

It is an amenable number.

74321111239324 is a deficient number, since it is larger than the sum of its proper divisors (55788262442516).

74321111239324 is a wasteful number, since it uses less digits than its factorization.

74321111239324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169317 (or 169315 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The spelling of 74321111239324 in words is "seventy-four trillion, three hundred twenty-one billion, one hundred eleven million, two hundred thirty-nine thousand, three hundred twenty-four".