142326143260032 has 64 divisors (see below), whose sum is σ = 380591092134000. Its totient is φ = 47123644729344.

The previous prime is 142326143260001. The next prime is 142326143260061. The reversal of 142326143260032 is 230062341623241.

It is a tau number, because it is divible by the number of its divisors (64).

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 7 ways as a sum of consecutive naturals, for example, 1243704523 + ... + 1243818954.

Almost surely, 2^{142326143260032} is an apocalyptic number.

142326143260032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142326143260032 is an abundant number, since it is smaller than the sum of its proper divisors (238264948873968).

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

142326143260032 is a wasteful number, since it uses less digits than its factorization.

142326143260032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487523643 (or 2487523631 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

Adding to 142326143260032 its reverse (230062341623241), we get a palindrome (372388484883273).

The spelling of 142326143260032 in words is "one hundred forty-two trillion, three hundred twenty-six billion, one hundred forty-three million, two hundred sixty thousand, thirty-two".