142323531036302 has 64 divisors (see below), whose sum is σ = 279131470848000. Its totient is φ = 52773293184480.

The previous prime is 142323531036287. The next prime is 142323531036367. The reversal of 142323531036302 is 203630135323241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100254152 + ... + 101663867.

It is an arithmetic number, because the mean of its divisors is an integer number (4361429232000).

Almost surely, 2^{142323531036302} is an apocalyptic number.

142323531036302 is a deficient number, since it is larger than the sum of its proper divisors (136807939811698).

142323531036302 is a wasteful number, since it uses less digits than its factorization.

142323531036302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201918261.

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 142323531036302 its reverse (203630135323241), we get a palindrome (345953666359543).

The spelling of 142323531036302 in words is "one hundred forty-two trillion, three hundred twenty-three billion, five hundred thirty-one million, thirty-six thousand, three hundred two".