74430527107 has 2 divisors, whose sum is σ = 74430527108. Its totient is φ = 74430527106.

The previous prime is 74430527099. The next prime is 74430527167. The reversal of 74430527107 is 70172503447.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74430527107 - 2³ = 74430527099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74430527107.

It is not a weakly prime, because it can be changed into another prime (74430527167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37215263553 + 37215263554.

It is an arithmetic number, because the mean of its divisors is an integer number (37215263554).

Almost surely, 2^74430527107 is an apocalyptic number.

74430527107 is a deficient number, since it is larger than the sum of its proper divisors (1).

74430527107 is an equidigital number, since it uses as much as digits as its factorization.

74430527107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 74430527107 in words is "seventy-four billion, four hundred thirty million, five hundred twenty-seven thousand, one hundred seven".