74120677123303 has 4 divisors (see below), whose sum is σ = 74813393732040. Its totient is φ = 73427960514568.

The previous prime is 74120677123237. The next prime is 74120677123343. The reversal of 74120677123303 is 30332177602147.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74120677123303 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 (74120677123343) 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, 346358304208 + ... + 346358304421.

It is an arithmetic number, because the mean of its divisors is an integer number (18703348433010).

Almost surely, 2^{74120677123303} is an apocalyptic number.

74120677123303 is a deficient number, since it is larger than the sum of its proper divisors (692716608737).

74120677123303 is a wasteful number, since it uses less digits than its factorization.

74120677123303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692716608736.

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 74120677123303 in words is "seventy-four trillion, one hundred twenty billion, six hundred seventy-seven million, one hundred twenty-three thousand, three hundred three".