74714536243 has 8 divisors (see below), whose sum is σ = 77372186256. Its totient is φ = 72103106400.

The previous prime is 74714536229. The next prime is 74714536279. The reversal of 74714536243 is 34263541747.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74714536243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74714536193 and 74714536202.

It is not an unprimeable number, because it can be changed into a prime (74714536213) 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, 11551753 + ... + 11558218.

It is an arithmetic number, because the mean of its divisors is an integer number (9671523282).

Almost surely, 2^74714536243 is an apocalyptic number.

74714536243 is a deficient number, since it is larger than the sum of its proper divisors (2657650013).

74714536243 is a wasteful number, since it uses less digits than its factorization.

74714536243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23110085.

The product of its digits is 1693440, while the sum is 46.

The spelling of 74714536243 in words is "seventy-four billion, seven hundred fourteen million, five hundred thirty-six thousand, two hundred forty-three".