74314028243 has 8 divisors (see below), whose sum is σ = 91463419488. Its totient is φ = 58797912384.

The previous prime is 74314028231. The next prime is 74314028273. The reversal of 74314028243 is 34282041347.

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 not a de Polignac number, because 74314028243 - 2¹⁰ = 74314027219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74314028197 and 74314028206.

It is not an unprimeable number, because it can be changed into a prime (74314028273) 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, 408318746 + ... + 408318927.

It is an arithmetic number, because the mean of its divisors is an integer number (11432927436).

Almost surely, 2^74314028243 is an apocalyptic number.

74314028243 is a deficient number, since it is larger than the sum of its proper divisors (17149391245).

74314028243 is a wasteful number, since it uses less digits than its factorization.

74314028243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816637693.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 74314028243 in words is "seventy-four billion, three hundred fourteen million, twenty-eight thousand, two hundred forty-three".