74318384044301 has 2 divisors, whose sum is σ = 74318384044302. Its totient is φ = 74318384044300.

The previous prime is 74318384044277. The next prime is 74318384044343. The reversal of 74318384044301 is 10344048381347.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37908033302500 + 36410350741801 = 6156950^2 + 6034099^2 .

It is an emirp because it is prime and its reverse (10344048381347) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74318384044301 is a prime.

It is a super-2 number, since 2×74318384044301² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74318384044301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74318384044361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37159192022150 + 37159192022151.

It is an arithmetic number, because the mean of its divisors is an integer number (37159192022151).

Almost surely, 2^{74318384044301} is an apocalyptic number.

It is an amenable number.

74318384044301 is a deficient number, since it is larger than the sum of its proper divisors (1).

74318384044301 is an equidigital number, since it uses as much as digits as its factorization.

74318384044301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 74318384044301 in words is "seventy-four trillion, three hundred eighteen billion, three hundred eighty-four million, forty-four thousand, three hundred one".