142326323 has 8 divisors (see below), whose sum is σ = 148646400. Its totient is φ = 136017288.

The previous prime is 142326319. The next prime is 142326341. The reversal of 142326323 is 323623241.

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 142326323 - 2² = 142326319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142326292 and 142326301.

It is not an unprimeable number, because it can be changed into a prime (142323323) 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, 34358 + ... + 38276.

It is an arithmetic number, because the mean of its divisors is an integer number (18580800).

Almost surely, 2^142326323 is an apocalyptic number.

142326323 is a deficient number, since it is larger than the sum of its proper divisors (6320077).

142326323 is a wasteful number, since it uses less digits than its factorization.

142326323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5521.

The product of its digits is 5184, while the sum is 26.

The square root of 142326323 is about 11930.0596394151. The cubic root of 142326323 is about 522.1096775847.

Adding to 142326323 its reverse (323623241), we get a palindrome (465949564).

The spelling of 142326323 in words is "one hundred forty-two million, three hundred twenty-six thousand, three hundred twenty-three".