142433412 has 48 divisors (see below), whose sum is σ = 383890752. Its totient is φ = 40622080.

The previous prime is 142433399. The next prime is 142433441. The reversal of 142433412 is 214334241.

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

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, 29493 + ... + 33980.

It is an arithmetic number, because the mean of its divisors is an integer number (7997724).

Almost surely, 2^142433412 is an apocalyptic number.

142433412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142433412 is an abundant number, since it is smaller than the sum of its proper divisors (241457340).

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

142433412 is a wasteful number, since it uses less digits than its factorization.

142433412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63508 (or 63506 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 142433412 is about 11934.5469960112. The cubic root of 142433412 is about 522.2405931334.

Adding to 142433412 its reverse (214334241), we get a palindrome (356767653).

It can be divided in two parts, 142433 and 412, that added together give a triangular number (142845 = T₅₃₄).

The spelling of 142433412 in words is "one hundred forty-two million, four hundred thirty-three thousand, four hundred twelve".