142326256 has 20 divisors (see below), whose sum is σ = 276036400. Its totient is φ = 71091072.

The previous prime is 142326209. The next prime is 142326269. The reversal of 142326256 is 652623241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14125 + ... + 22003.

It is an arithmetic number, because the mean of its divisors is an integer number (13801820).

Almost surely, 2^142326256 is an apocalyptic number.

142326256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142326256 is a deficient number, since it is larger than the sum of its proper divisors (133710144).

142326256 is a wasteful number, since it uses less digits than its factorization.

142326256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9016 (or 9010 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 142326256 is about 11930.0568313818. The cubic root of 142326256 is about 522.1095956572.

Adding to 142326256 its reverse (652623241), we get a palindrome (794949497).

The spelling of 142326256 in words is "one hundred forty-two million, three hundred twenty-six thousand, two hundred fifty-six".