4065134742027 has 40 divisors (see below), whose sum is σ = 6116902952160. Its totient is φ = 2690374849920.

The previous prime is 4065134741923. The next prime is 4065134742041. The reversal of 4065134742027 is 7202474315604.

4065134742027 is a `hidden beast` number, since 40 + 6 + 513 + 4 + 74 + 2 + 0 + 27 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4065134742027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4065134742047) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8098458 + ... + 8585760.

It is an arithmetic number, because the mean of its divisors is an integer number (152922573804).

Almost surely, 2^{4065134742027} is an apocalyptic number.

4065134742027 is a deficient number, since it is larger than the sum of its proper divisors (2051768210133).

4065134742027 is a wasteful number, since it uses less digits than its factorization.

4065134742027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488065 (or 488056 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 4065134742027 in words is "four trillion, sixty-five billion, one hundred thirty-four million, seven hundred forty-two thousand, twenty-seven".