142004400433112 has 32 divisors (see below), whose sum is σ = 304418490309120. Its totient is φ = 60834359452320.

The previous prime is 142004400433087. The next prime is 142004400433171. The reversal of 142004400433112 is 211334004400241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513804464 + ... + 514080767.

It is an arithmetic number, because the mean of its divisors is an integer number (9513077822160).

Almost surely, 2^{142004400433112} is an apocalyptic number.

It is an amenable number.

142004400433112 is an abundant number, since it is smaller than the sum of its proper divisors (162414089876008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142004400433112 is a wasteful number, since it uses less digits than its factorization.

142004400433112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027887711 (or 1027887707 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 142004400433112 its reverse (211334004400241), we get a palindrome (353338404833353).

The spelling of 142004400433112 in words is "one hundred forty-two trillion, four billion, four hundred million, four hundred thirty-three thousand, one hundred twelve".