142130213344 has 24 divisors (see below), whose sum is σ = 319792980528. Its totient is φ = 60912948480.

The previous prime is 142130213333. The next prime is 142130213359. The reversal of 142130213344 is 443312031241.

It is a happy number.

142130213344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317254717 + ... + 317255164.

It is an arithmetic number, because the mean of its divisors is an integer number (13324707522).

Almost surely, 2^142130213344 is an apocalyptic number.

142130213344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142130213344 is an abundant number, since it is smaller than the sum of its proper divisors (177662767184).

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

142130213344 is an equidigital number, since it uses as much as digits as its factorization.

142130213344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634509898 (or 634509890 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 142130213344 its reverse (443312031241), we get a palindrome (585442244585).

The spelling of 142130213344 in words is "one hundred forty-two billion, one hundred thirty million, two hundred thirteen thousand, three hundred forty-four".