142210242024 has 32 divisors (see below), whose sum is σ = 355657785120. Its totient is φ = 47385790016.

The previous prime is 142210242007. The next prime is 142210242037. The reversal of 142210242024 is 420242012241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 142210241985 and 142210242003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035522 + ... + 1164785.

It is an arithmetic number, because the mean of its divisors is an integer number (11114305785).

Almost surely, 2^142210242024 is an apocalyptic number.

It is an amenable number.

142210242024 is an abundant number, since it is smaller than the sum of its proper divisors (213447543096).

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

142210242024 is a wasteful number, since it uses less digits than its factorization.

142210242024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203009 (or 2203005 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 142210242024 its reverse (420242012241), we get a palindrome (562452254265).

The spelling of 142210242024 in words is "one hundred forty-two billion, two hundred ten million, two hundred forty-two thousand, twenty-four".