74113443307 has 4 divisors (see below), whose sum is σ = 75837011800. Its totient is φ = 72389874816.

The previous prime is 74113443281. The next prime is 74113443359. The reversal of 74113443307 is 70334431147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70334431147 = 2633 ⋅26712659.

It is a cyclic number.

It is not a de Polignac number, because 74113443307 - 2⁷ = 74113443179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74113443907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861784182 + ... + 861784267.

It is an arithmetic number, because the mean of its divisors is an integer number (18959252950).

Almost surely, 2^74113443307 is an apocalyptic number.

74113443307 is a deficient number, since it is larger than the sum of its proper divisors (1723568493).

74113443307 is a wasteful number, since it uses less digits than its factorization.

74113443307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723568492.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 74113443307 in words is "seventy-four billion, one hundred thirteen million, four hundred forty-three thousand, three hundred seven".