74113025226343 has 4 divisors (see below), whose sum is σ = 74124735301440. Its totient is φ = 74101315151248.

The previous prime is 74113025226319. The next prime is 74113025226403. The reversal of 74113025226343 is 34362252031147.

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 74113025226343 - 2²¹ = 74113023129191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74113025226343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74113025227343) 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, 5855028055 + ... + 5855040712.

It is an arithmetic number, because the mean of its divisors is an integer number (18531183825360).

Almost surely, 2^{74113025226343} is an apocalyptic number.

74113025226343 is a deficient number, since it is larger than the sum of its proper divisors (11710075097).

74113025226343 is a wasteful number, since it uses less digits than its factorization.

74113025226343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11710075096.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 74113025226343 in words is "seventy-four trillion, one hundred thirteen billion, twenty-five million, two hundred twenty-six thousand, three hundred forty-three".