142400163496 has 16 divisors (see below), whose sum is σ = 267008894100. Its totient is φ = 71197791744.

The previous prime is 142400163481. The next prime is 142400163523. The reversal of 142400163496 is 694361004241.

It can be written as a sum of positive squares in 2 ways, for example, as 141820028100 + 580135396 = 376590^2 + 24086^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 5811 + ... + 533698.

Almost surely, 2^142400163496 is an apocalyptic number.

It is an amenable number.

142400163496 is a deficient number, since it is larger than the sum of its proper divisors (124608730604).

142400163496 is a wasteful number, since it uses less digits than its factorization.

142400163496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572508 (or 572504 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 142400163496 in words is "one hundred forty-two billion, four hundred million, one hundred sixty-three thousand, four hundred ninety-six".