142412042431202 has 16 divisors (see below), whose sum is σ = 213712689578400. Its totient is φ = 71174483065728.

The previous prime is 142412042431171. The next prime is 142412042431207. The reversal of 142412042431202 is 202134240214241.

It is not an unprimeable number, because it can be changed into a prime (142412042431207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74121458 + ... + 76018514.

It is an arithmetic number, because the mean of its divisors is an integer number (13357043098650).

Almost surely, 2^{142412042431202} is an apocalyptic number.

142412042431202 is a deficient number, since it is larger than the sum of its proper divisors (71300647147198).

142412042431202 is a wasteful number, since it uses less digits than its factorization.

142412042431202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913665.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 142412042431202 its reverse (202134240214241), we get a palindrome (344546282645443).

The spelling of 142412042431202 in words is "one hundred forty-two trillion, four hundred twelve billion, forty-two million, four hundred thirty-one thousand, two hundred two".