74314307666741 has 4 divisors (see below), whose sum is σ = 74386247946252. Its totient is φ = 74242367387232.

The previous prime is 74314307666717. The next prime is 74314307666813. The reversal of 74314307666741 is 14766670341347.

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

It can be written as a sum of positive squares in 2 ways, for example, as 57768360302500 + 16545947364241 = 7600550^2 + 4067671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74314307666741 is a prime.

It is a super-2 number, since 2×74314307666741² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74314307666441) 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, 35970138206 + ... + 35970140271.

It is an arithmetic number, because the mean of its divisors is an integer number (18596561986563).

Almost surely, 2^{74314307666741} is an apocalyptic number.

It is an amenable number.

74314307666741 is a deficient number, since it is larger than the sum of its proper divisors (71940279511).

74314307666741 is a wasteful number, since it uses less digits than its factorization.

74314307666741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71940279510.

The product of its (nonzero) digits is 42674688, while the sum is 59.

The spelling of 74314307666741 in words is "seventy-four trillion, three hundred fourteen billion, three hundred seven million, six hundred sixty-six thousand, seven hundred forty-one".