142326704 has 40 divisors (see below), whose sum is σ = 306563712. Its totient is φ = 63567360.

The previous prime is 142326649. The next prime is 142326719. The reversal of 142326704 is 407623241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4589 + ... + 17484.

Almost surely, 2^142326704 is an apocalyptic number.

It is an amenable number.

142326704 is an abundant number, since it is smaller than the sum of its proper divisors (164237008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142326704 is a wasteful number, since it uses less digits than its factorization.

142326704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22125 (or 22119 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 142326704 is about 11930.0756074721. The cubic root of 142326704 is about 522.1101434709.

Adding to 142326704 its reverse (407623241), we get a palindrome (549949945).

The spelling of 142326704 in words is "one hundred forty-two million, three hundred twenty-six thousand, seven hundred four".