74713743447107 has 4 divisors (see below), whose sum is σ = 74714183132976. Its totient is φ = 74713303761240.

The previous prime is 74713743447073. The next prime is 74713743447121. The reversal of 74713743447107 is 70174434731747.

It is a happy number.

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 74713743447107 - 2¹⁴ = 74713743430723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74713743440107) 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, 219587948 + ... + 219927929.

It is an arithmetic number, because the mean of its divisors is an integer number (18678545783244).

Almost surely, 2^{74713743447107} is an apocalyptic number.

74713743447107 is a deficient number, since it is larger than the sum of its proper divisors (439685869).

74713743447107 is a wasteful number, since it uses less digits than its factorization.

74713743447107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439685868.

The product of its (nonzero) digits is 38723328, while the sum is 59.

The spelling of 74713743447107 in words is "seventy-four trillion, seven hundred thirteen billion, seven hundred forty-three million, four hundred forty-seven thousand, one hundred seven".