142362223136 has 48 divisors (see below), whose sum is σ = 322280207424. Its totient is φ = 60638056704.

The previous prime is 142362223117. The next prime is 142362223139. The reversal of 142362223136 is 631322263241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 142362223096 and 142362223105.

It is not an unprimeable number, because it can be changed into a prime (142362223139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913015 + ... + 1986038.

It is an arithmetic number, because the mean of its divisors is an integer number (6714170988).

Almost surely, 2^142362223136 is an apocalyptic number.

142362223136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142362223136 is an abundant number, since it is smaller than the sum of its proper divisors (179917984288).

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

142362223136 is a wasteful number, since it uses less digits than its factorization.

142362223136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899233 (or 3899225 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

Adding to 142362223136 its reverse (631322263241), we get a palindrome (773684486377).

The spelling of 142362223136 in words is "one hundred forty-two billion, three hundred sixty-two million, two hundred twenty-three thousand, one hundred thirty-six".