142996097302 has 4 divisors (see below), whose sum is σ = 214494145956. Its totient is φ = 71498048650.

The previous prime is 142996097297. The next prime is 142996097311. The reversal of 142996097302 is 203790699241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 142996097302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35749024324 + ... + 35749024327.

It is an arithmetic number, because the mean of its divisors is an integer number (53623536489).

Almost surely, 2^142996097302 is an apocalyptic number.

142996097302 is a deficient number, since it is larger than the sum of its proper divisors (71498048654).

142996097302 is an equidigital number, since it uses as much as digits as its factorization.

142996097302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71498048653.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 142996097302 in words is "one hundred forty-two billion, nine hundred ninety-six million, ninety-seven thousand, three hundred two".