142027595761 has 8 divisors (see below), whose sum is σ = 149671298880. Its totient is φ = 134400749328.

The previous prime is 142027595737. The next prime is 142027595777. The reversal of 142027595761 is 167595720241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142027595761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142027505761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4196866 + ... + 4230571.

It is an arithmetic number, because the mean of its divisors is an integer number (18708912360).

Almost surely, 2^142027595761 is an apocalyptic number.

It is an amenable number.

142027595761 is a deficient number, since it is larger than the sum of its proper divisors (7643703119).

142027595761 is an equidigital number, since it uses as much as digits as its factorization.

142027595761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8428343.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 142027595761 in words is "one hundred forty-two billion, twenty-seven million, five hundred ninety-five thousand, seven hundred sixty-one".