142204136346632 has 16 divisors (see below), whose sum is σ = 266878047989760. Its totient is φ = 71036656882704.

The previous prime is 142204136346619. The next prime is 142204136346641. The reversal of 142204136346632 is 236643631402241.

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, 8176402088 + ... + 8176419479.

It is an arithmetic number, because the mean of its divisors is an integer number (16679877999360).

Almost surely, 2^{142204136346632} is an apocalyptic number.

It is an amenable number.

142204136346632 is a deficient number, since it is larger than the sum of its proper divisors (124673911643128).

142204136346632 is a wasteful number, since it uses less digits than its factorization.

142204136346632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16352822660 (or 16352822656 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 47.

Adding to 142204136346632 its reverse (236643631402241), we get a palindrome (378847767748873).

The spelling of 142204136346632 in words is "one hundred forty-two trillion, two hundred four billion, one hundred thirty-six million, three hundred forty-six thousand, six hundred thirty-two".