142343142424433 has 8 divisors (see below), whose sum is σ = 142361850146880. Its totient is φ = 142324435950480.

The previous prime is 142343142424409. The next prime is 142343142424481. The reversal of 142343142424433 is 334424241343241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142343142424433 - 2³² = 142338847457137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142343142424633) 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, 239697548 + ... + 240290658.

It is an arithmetic number, because the mean of its divisors is an integer number (17795231268360).

Almost surely, 2^{142343142424433} is an apocalyptic number.

It is an amenable number.

142343142424433 is a deficient number, since it is larger than the sum of its proper divisors (18707722447).

142343142424433 is a wasteful number, since it uses less digits than its factorization.

142343142424433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624247.

The product of its digits is 2654208, while the sum is 44.

Adding to 142343142424433 its reverse (334424241343241), we get a palindrome (476767383767674).

The spelling of 142343142424433 in words is "one hundred forty-two trillion, three hundred forty-three billion, one hundred forty-two million, four hundred twenty-four thousand, four hundred thirty-three".