142344603161 has 8 divisors (see below), whose sum is σ = 150018945600. Its totient is φ = 134688512880.

The previous prime is 142344603091. The next prime is 142344603173. The reversal of 142344603161 is 161306443241.

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

It is a cyclic number.

It is not a de Polignac number, because 142344603161 - 2¹⁸ = 142344341017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142344603061) 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, 4547021 + ... + 4578218.

It is an arithmetic number, because the mean of its divisors is an integer number (18752368200).

Almost surely, 2^142344603161 is an apocalyptic number.

It is an amenable number.

142344603161 is a deficient number, since it is larger than the sum of its proper divisors (7674342439).

142344603161 is an equidigital number, since it uses as much as digits as its factorization.

142344603161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126079.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 142344603161 in words is "one hundred forty-two billion, three hundred forty-four million, six hundred three thousand, one hundred sixty-one".