142423124304 has 80 divisors (see below), whose sum is σ = 371922945408. Its totient is φ = 46959230976.

The previous prime is 142423124269. The next prime is 142423124357. The reversal of 142423124304 is 403421324241.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9709744 + ... + 9724400.

Almost surely, 2^142423124304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142423124304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185961472704).

142423124304 is an abundant number, since it is smaller than the sum of its proper divisors (229499821104).

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

142423124304 is a wasteful number, since it uses less digits than its factorization.

142423124304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16852 (or 16846 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 142423124304 its reverse (403421324241), we get a palindrome (545844448545).

The spelling of 142423124304 in words is "one hundred forty-two billion, four hundred twenty-three million, one hundred twenty-four thousand, three hundred four".