74040066707 has 2 divisors, whose sum is σ = 74040066708. Its totient is φ = 74040066706.

The previous prime is 74040066679. The next prime is 74040066733. The reversal of 74040066707 is 70766004047.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74040066707 - 2¹⁴ = 74040050323 is a prime.

It is not a weakly prime, because it can be changed into another prime (74040066757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37020033353 + 37020033354.

It is an arithmetic number, because the mean of its divisors is an integer number (37020033354).

Almost surely, 2^74040066707 is an apocalyptic number.

74040066707 is a deficient number, since it is larger than the sum of its proper divisors (1).

74040066707 is an equidigital number, since it uses as much as digits as its factorization.

74040066707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 74040066707 in words is "seventy-four billion, forty million, sixty-six thousand, seven hundred seven".