14432012143242 has 32 divisors (see below), whose sum is σ = 28903347210240. Its totient is φ = 4804120324080.

The previous prime is 14432012143201. The next prime is 14432012143273. The reversal of 14432012143242 is 24234121023441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16477609 + ... + 17331347.

It is an arithmetic number, because the mean of its divisors is an integer number (903229600320).

Almost surely, 2^{14432012143242} is an apocalyptic number.

14432012143242 is an abundant number, since it is smaller than the sum of its proper divisors (14471335066998).

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

14432012143242 is a wasteful number, since it uses less digits than its factorization.

14432012143242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857578.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 14432012143242 its reverse (24234121023441), we get a palindrome (38666133166683).

The spelling of 14432012143242 in words is "fourteen trillion, four hundred thirty-two billion, twelve million, one hundred forty-three thousand, two hundred forty-two".