20360326142 has 32 divisors (see below), whose sum is σ = 33242856192. Its totient is φ = 9296711424.

The previous prime is 20360326139. The next prime is 20360326159. The reversal of 20360326142 is 24162306302.

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 15 ways as a sum of consecutive naturals, for example, 940403 + ... + 961809.

It is an arithmetic number, because the mean of its divisors is an integer number (1038839256).

Almost surely, 2^20360326142 is an apocalyptic number.

20360326142 is a deficient number, since it is larger than the sum of its proper divisors (12882530050).

20360326142 is a wasteful number, since it uses less digits than its factorization.

20360326142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21812.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 20360326142 in words is "twenty billion, three hundred sixty million, three hundred twenty-six thousand, one hundred forty-two".