142333412412 has 12 divisors (see below), whose sum is σ = 332111295656. Its totient is φ = 47444470800.

The previous prime is 142333412383. The next prime is 142333412423. The reversal of 142333412412 is 214214333241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×142333412412³ (a number of 34 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 142333412412.

It is a congruent number.

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, 5930558839 + ... + 5930558862.

Almost surely, 2^142333412412 is an apocalyptic number.

142333412412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142333412412 is an abundant number, since it is smaller than the sum of its proper divisors (189777883244).

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

142333412412 is a wasteful number, since it uses less digits than its factorization.

142333412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11861117708 (or 11861117706 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 142333412412 its reverse (214214333241), we get a palindrome (356547745653).

The spelling of 142333412412 in words is "one hundred forty-two billion, three hundred thirty-three million, four hundred twelve thousand, four hundred twelve".