142017367427 has 8 divisors (see below), whose sum is σ = 159591423264. Its totient is φ = 125393260608.

The previous prime is 142017367423. The next prime is 142017367451. The reversal of 142017367427 is 724763710241.

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

It is not a de Polignac number, because 142017367427 - 2² = 142017367423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142017367421) 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, 237486938 + ... + 237487535.

It is an arithmetic number, because the mean of its divisors is an integer number (19948927908).

Almost surely, 2^142017367427 is an apocalyptic number.

142017367427 is a deficient number, since it is larger than the sum of its proper divisors (17574055837).

142017367427 is a wasteful number, since it uses less digits than its factorization.

142017367427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474974509.

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 142017367427 in words is "one hundred forty-two billion, seventeen million, three hundred sixty-seven thousand, four hundred twenty-seven".