20032144676302 has 64 divisors (see below), whose sum is σ = 33421096585728. Its totient is φ = 8929164400000.

The previous prime is 20032144676287. The next prime is 20032144676417. The reversal of 20032144676302 is 20367644123002.

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, 2128131348 + ... + 2128140760.

It is an arithmetic number, because the mean of its divisors is an integer number (522204634152).

Almost surely, 2^{20032144676302} is an apocalyptic number.

20032144676302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20032144676302 is a deficient number, since it is larger than the sum of its proper divisors (13388951909426).

20032144676302 is a wasteful number, since it uses less digits than its factorization.

20032144676302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18585.

The product of its (nonzero) digits is 290304, while the sum is 40.

Adding to 20032144676302 its reverse (20367644123002), we get a palindrome (40399788799304).

The spelling of 20032144676302 in words is "twenty trillion, thirty-two billion, one hundred forty-four million, six hundred seventy-six thousand, three hundred two".