142545427343 has 6 divisors (see below), whose sum is σ = 156682164072. Its totient is φ = 129586752020.

The previous prime is 142545427313. The next prime is 142545427361. The reversal of 142545427343 is 343724545241.

It is a happy number.

142545427343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142545427343 - 2¹⁰ = 142545426319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142545427294 and 142545427303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142545427313) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 589030571 + ... + 589030812.

It is an arithmetic number, because the mean of its divisors is an integer number (26113694012).

Almost surely, 2^142545427343 is an apocalyptic number.

142545427343 is a deficient number, since it is larger than the sum of its proper divisors (14136736729).

142545427343 is a wasteful number, since it uses less digits than its factorization.

142545427343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178061405 (or 1178061394 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 44.

The spelling of 142545427343 in words is "one hundred forty-two billion, five hundred forty-five million, four hundred twenty-seven thousand, three hundred forty-three".