74231469343 has 4 divisors (see below), whose sum is σ = 74966434488. Its totient is φ = 73496504200.

The previous prime is 74231469329. The next prime is 74231469353. The reversal of 74231469343 is 34396413247.

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 74231469343 - 2⁵ = 74231469311 is a prime.

It is a super-2 number, since 2×74231469343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74231469293 and 74231469302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74231469353) 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, 367482421 + ... + 367482622.

It is an arithmetic number, because the mean of its divisors is an integer number (18741608622).

Almost surely, 2^74231469343 is an apocalyptic number.

74231469343 is a deficient number, since it is larger than the sum of its proper divisors (734965145).

74231469343 is a wasteful number, since it uses less digits than its factorization.

74231469343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734965144.

The product of its digits is 1306368, while the sum is 46.

The spelling of 74231469343 in words is "seventy-four billion, two hundred thirty-one million, four hundred sixty-nine thousand, three hundred forty-three".