4140122545567 has 2 divisors, whose sum is σ = 4140122545568. Its totient is φ = 4140122545566.

The previous prime is 4140122545543. The next prime is 4140122545619. The reversal of 4140122545567 is 7655452210414.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4140122545567 is a prime.

It is a super-2 number, since 2×4140122545567² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4140122585567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070061272783 + 2070061272784.

It is an arithmetic number, because the mean of its divisors is an integer number (2070061272784).

Almost surely, 2^{4140122545567} is an apocalyptic number.

4140122545567 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140122545567 is an equidigital number, since it uses as much as digits as its factorization.

4140122545567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 4140122545567 in words is "four trillion, one hundred forty billion, one hundred twenty-two million, five hundred forty-five thousand, five hundred sixty-seven".