74113023652613 has 4 divisors (see below), whose sum is σ = 80850571257408. Its totient is φ = 67375476047820.

The previous prime is 74113023652607. The next prime is 74113023652621. The reversal of 74113023652613 is 31625632031147.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 74113023652613 - 2¹⁶ = 74113023587077 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 (74113023658613) 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, 3368773802381 + ... + 3368773802402.

It is an arithmetic number, because the mean of its divisors is an integer number (20212642814352).

Almost surely, 2^{74113023652613} is an apocalyptic number.

It is an amenable number.

74113023652613 is a deficient number, since it is larger than the sum of its proper divisors (6737547604795).

74113023652613 is a wasteful number, since it uses less digits than its factorization.

74113023652613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6737547604794.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 74113023652613 in words is "seventy-four trillion, one hundred thirteen billion, twenty-three million, six hundred fifty-two thousand, six hundred thirteen".