142326003025605 has 32 divisors (see below), whose sum is σ = 265564553760000. Its totient is φ = 65063315666496.

The previous prime is 142326003025567. The next prime is 142326003025631. The reversal of 142326003025605 is 506520300623241.

It is not a de Polignac number, because 142326003025605 - 2⁹ = 142326003025093 is a prime.

It is a super-2 number, since 2×142326003025605² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13831482030 + ... + 13831492319.

It is an arithmetic number, because the mean of its divisors is an integer number (8298892305000).

Almost surely, 2^{142326003025605} is an apocalyptic number.

142326003025605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142326003025605 is a deficient number, since it is larger than the sum of its proper divisors (123238550734395).

142326003025605 is an equidigital number, since it uses as much as digits as its factorization.

142326003025605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27662974378 (or 27662974364 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 142326003025605 its reverse (506520300623241), we get a palindrome (648846303648846).

The spelling of 142326003025605 in words is "one hundred forty-two trillion, three hundred twenty-six billion, three million, twenty-five thousand, six hundred five".