142327355666 has 8 divisors (see below), whose sum is σ = 213626244720. Its totient is φ = 71118607428.

The previous prime is 142327355659. The next prime is 142327355669. The reversal of 142327355666 is 666553723241.

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

It is not an unprimeable number, because it can be changed into a prime (142327355669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22531256 + ... + 22537571.

It is an arithmetic number, because the mean of its divisors is an integer number (26703280590).

Almost surely, 2^142327355666 is an apocalyptic number.

142327355666 is a deficient number, since it is larger than the sum of its proper divisors (71298889054).

142327355666 is a wasteful number, since it uses less digits than its factorization.

142327355666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45070408.

The product of its digits is 5443200, while the sum is 50.

The spelling of 142327355666 in words is "one hundred forty-two billion, three hundred twenty-seven million, three hundred fifty-five thousand, six hundred sixty-six".