142326002243430 has 192 divisors, whose sum is σ = 384358588922880. Its totient is φ = 36513424292352.

The previous prime is 142326002243407. The next prime is 142326002243521. The reversal of 142326002243430 is 34342200623241.

142326002243430 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 2 + 600 + 2 + 2 + 4 + 3 + 43 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5896578322 + ... + 5896602458.

It is an arithmetic number, because the mean of its divisors is an integer number (2001867650640).

Almost surely, 2^{142326002243430} is an apocalyptic number.

142326002243430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142326002243430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192179294461440).

142326002243430 is an abundant number, since it is smaller than the sum of its proper divisors (242032586679450).

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

142326002243430 is a wasteful number, since it uses less digits than its factorization.

142326002243430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47883 (or 47880 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 142326002243430 its reverse (34342200623241), we get a palindrome (176668202866671).

The spelling of 142326002243430 in words is "one hundred forty-two trillion, three hundred twenty-six billion, two million, two hundred forty-three thousand, four hundred thirty".