20324133142302 has 64 divisors (see below), whose sum is σ = 44473522728960. Its totient is φ = 6140800696800.

The previous prime is 20324133142297. The next prime is 20324133142319.

It is a happy number.

20324133142302 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 20324133142302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36112699 + ... + 36671177.

It is an arithmetic number, because the mean of its divisors is an integer number (694898792640).

Almost surely, 2^{20324133142302} is an apocalyptic number.

20324133142302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20324133142302 is an abundant number, since it is smaller than the sum of its proper divisors (24149389586658).

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

20324133142302 is a wasteful number, since it uses less digits than its factorization.

20324133142302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560109.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 2032413 and 3142302, that added together give a palindrome (5174715).

The spelling of 20324133142302 in words is "twenty trillion, three hundred twenty-four billion, one hundred thirty-three million, one hundred forty-two thousand, three hundred two".