74143376113 has 4 divisors (see below), whose sum is σ = 75187649088. Its totient is φ = 73099103140.

The previous prime is 74143376101. The next prime is 74143376117. The reversal of 74143376113 is 31167334147.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31167334147 = 701 ⋅44461247.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74143376113 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74143376117) 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, 522136381 + ... + 522136522.

It is an arithmetic number, because the mean of its divisors is an integer number (18796912272).

Almost surely, 2^74143376113 is an apocalyptic number.

It is an amenable number.

74143376113 is a deficient number, since it is larger than the sum of its proper divisors (1044272975).

74143376113 is a wasteful number, since it uses less digits than its factorization.

74143376113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044272974.

The product of its digits is 127008, while the sum is 40.

The spelling of 74143376113 in words is "seventy-four billion, one hundred forty-three million, three hundred seventy-six thousand, one hundred thirteen".