142323335435306 has 8 divisors (see below), whose sum is σ = 213550630277124. Its totient is φ = 71139792009600.

The previous prime is 142323335435179. The next prime is 142323335435311. The reversal of 142323335435306 is 603534533323241.

It can be written as a sum of positive squares in 2 ways, for example, as 130505148493225 + 11818186942081 = 11423885^2 + 3437759^2 .

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

It is a super-2 number, since 2×142323335435306² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10937845895 + ... + 10937858906.

Almost surely, 2^{142323335435306} is an apocalyptic number.

142323335435306 is a deficient number, since it is larger than the sum of its proper divisors (71227294841818).

142323335435306 is a wasteful number, since it uses less digits than its factorization.

142323335435306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21875708056.

The product of its (nonzero) digits is 6998400, while the sum is 47.

Adding to 142323335435306 its reverse (603534533323241), we get a palindrome (745857868758547).

The spelling of 142323335435306 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred thirty-five million, four hundred thirty-five thousand, three hundred six".