142300031400297 has 24 divisors (see below), whose sum is σ = 213187406515200. Its totient is φ = 91356269907168.

The previous prime is 142300031400269. The next prime is 142300031400313. The reversal of 142300031400297 is 792004130003241.

It is a happy number.

142300031400297 is a `hidden beast` number, since 1 + 423 + 0 + 0 + 0 + 3 + 140 + 0 + 2 + 97 = 666.

It is not a de Polignac number, because 142300031400297 - 2⁸ = 142300031400041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142300031400227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 711663547 + ... + 711863472.

It is an arithmetic number, because the mean of its divisors is an integer number (8882808604800).

Almost surely, 2^{142300031400297} is an apocalyptic number.

It is an amenable number.

142300031400297 is a deficient number, since it is larger than the sum of its proper divisors (70887375114903).

142300031400297 is a wasteful number, since it uses less digits than its factorization.

142300031400297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423527437 (or 1423527434 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 142300031400297 in words is "one hundred forty-two trillion, three hundred billion, thirty-one million, four hundred thousand, two hundred ninety-seven".