142425051343 has 12 divisors (see below), whose sum is σ = 147544717320. Its totient is φ = 137477387936.

The previous prime is 142425051337. The next prime is 142425051361. The reversal of 142425051343 is 343150524241.

It is not a de Polignac number, because 142425051343 - 2⁵ = 142425051311 is a prime.

It is a super-2 number, since 2×142425051343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142425051299 and 142425051308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142425651343) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3475668 + ... + 3516406.

It is an arithmetic number, because the mean of its divisors is an integer number (12295393110).

Almost surely, 2^142425051343 is an apocalyptic number.

142425051343 is a deficient number, since it is larger than the sum of its proper divisors (5119665977).

142425051343 is an equidigital number, since it uses as much as digits as its factorization.

142425051343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44954 (or 44925 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 142425051343 its reverse (343150524241), we get a palindrome (485575575584).

The spelling of 142425051343 in words is "one hundred forty-two billion, four hundred twenty-five million, fifty-one thousand, three hundred forty-three".