142212342435 has 16 divisors (see below), whose sum is σ = 227551348224. Its totient is φ = 75842715872.

The previous prime is 142212342341. The next prime is 142212342457. The reversal of 142212342435 is 534243212241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 142212342435 - 2²¹ = 142210245283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142212342396 and 142212342405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75814 + ... + 538676.

It is an arithmetic number, because the mean of its divisors is an integer number (14221959264).

Almost surely, 2^142212342435 is an apocalyptic number.

142212342435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142212342435 is a deficient number, since it is larger than the sum of its proper divisors (85339005789).

142212342435 is a wasteful number, since it uses less digits than its factorization.

142212342435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483354.

The product of its digits is 46080, while the sum is 33.

Adding to 142212342435 its reverse (534243212241), we get a palindrome (676455554676).

The spelling of 142212342435 in words is "one hundred forty-two billion, two hundred twelve million, three hundred forty-two thousand, four hundred thirty-five".