142323530135626 has 16 divisors (see below), whose sum is σ = 244199300120640. Its totient is φ = 60941772228960.

The previous prime is 142323530135617. The next prime is 142323530135641. The reversal of 142323530135626 is 626531035323241.

It is a happy number.

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, 4502183680 + ... + 4502215291.

It is an arithmetic number, because the mean of its divisors is an integer number (15262456257540).

Almost surely, 2^{142323530135626} is an apocalyptic number.

142323530135626 is a deficient number, since it is larger than the sum of its proper divisors (101875769985014).

142323530135626 is a wasteful number, since it uses less digits than its factorization.

142323530135626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9004400109.

The product of its (nonzero) digits is 2332800, while the sum is 46.

Adding to 142323530135626 its reverse (626531035323241), we get a palindrome (768854565458867).

The spelling of 142323530135626 in words is "one hundred forty-two trillion, three hundred twenty-three billion, five hundred thirty million, one hundred thirty-five thousand, six hundred twenty-six".