74043069507307 has 4 divisors (see below), whose sum is σ = 74051895724960. Its totient is φ = 74034243289656.

The previous prime is 74043069507259. The next prime is 74043069507331. The reversal of 74043069507307 is 70370596034047.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 74043069507307 - 2²³ = 74043061118699 is a prime.

It is a super-2 number, since 2×74043069507307² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74043069007307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4413096243 + ... + 4413113020.

It is an arithmetic number, because the mean of its divisors is an integer number (18512973931240).

Almost surely, 2^{74043069507307} is an apocalyptic number.

74043069507307 is a deficient number, since it is larger than the sum of its proper divisors (8826217653).

74043069507307 is an equidigital number, since it uses as much as digits as its factorization.

74043069507307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8826217652.

The product of its (nonzero) digits is 13335840, while the sum is 55.

The spelling of 74043069507307 in words is "seventy-four trillion, forty-three billion, sixty-nine million, five hundred seven thousand, three hundred seven".