74041107089 has 2 divisors, whose sum is σ = 74041107090. Its totient is φ = 74041107088.

The previous prime is 74041107031. The next prime is 74041107109. The reversal of 74041107089 is 98070114047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72218500225 + 1822606864 = 268735^2 + 42692^2 .

It is a cyclic number.

It is not a de Polignac number, because 74041107089 - 2²⁰ = 74040058513 is a prime.

It is not a weakly prime, because it can be changed into another prime (74041107289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37020553544 + 37020553545.

It is an arithmetic number, because the mean of its divisors is an integer number (37020553545).

Almost surely, 2^74041107089 is an apocalyptic number.

It is an amenable number.

74041107089 is a deficient number, since it is larger than the sum of its proper divisors (1).

74041107089 is an equidigital number, since it uses as much as digits as its factorization.

74041107089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 74041107089 in words is "seventy-four billion, forty-one million, one hundred seven thousand, eighty-nine".