74339113103 has 8 divisors (see below), whose sum is σ = 76358919120. Its totient is φ = 72319867200.

The previous prime is 74339113019. The next prime is 74339113109. The reversal of 74339113103 is 30131193347.

It is a Cunningham number, because it is equal to 272652²-1.

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-74339113103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74339113109) 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, 136328 + ... + 408978.

It is an arithmetic number, because the mean of its divisors is an integer number (9544864890).

Almost surely, 2^74339113103 is an apocalyptic number.

74339113103 is a deficient number, since it is larger than the sum of its proper divisors (2019806017).

74339113103 is a wasteful number, since it uses less digits than its factorization.

74339113103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280057.

The product of its (nonzero) digits is 20412, while the sum is 35.

The spelling of 74339113103 in words is "seventy-four billion, three hundred thirty-nine million, one hundred thirteen thousand, one hundred three".