142323334540616 has 32 divisors (see below), whose sum is σ = 269909840007000. Its totient is φ = 70347704334336.

The previous prime is 142323334540589. The next prime is 142323334540649. The reversal of 142323334540616 is 616045433323241.

It can be written as a sum of positive squares in 4 ways, for example, as 138685716720100 + 3637617820516 = 11776490^2 + 1907254^2 .

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, 16962101 + ... + 23924036.

Almost surely, 2^{142323334540616} is an apocalyptic number.

It is an amenable number.

142323334540616 is a deficient number, since it is larger than the sum of its proper divisors (127586505466384).

142323334540616 is a wasteful number, since it uses less digits than its factorization.

142323334540616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40891121 (or 40891117 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

Adding to 142323334540616 its reverse (616045433323241), we get a palindrome (758368767863857).

The spelling of 142323334540616 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred thirty-four million, five hundred forty thousand, six hundred sixteen".