20032102441 has 8 divisors (see below), whose sum is σ = 21980072520. Its totient is φ = 18142280832.

The previous prime is 20032102427. The next prime is 20032102463. The reversal of 20032102441 is 14420123002.

It can be written as a sum of positive squares in 4 ways, for example, as 6301184400 + 13730918041 = 79380^2 + 117179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20032102441 - 2¹¹ = 20032100393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20032109441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14536396 + ... + 14537773.

It is an arithmetic number, because the mean of its divisors is an integer number (2747509065).

Almost surely, 2^20032102441 is an apocalyptic number.

It is an amenable number.

20032102441 is a deficient number, since it is larger than the sum of its proper divisors (1947970079).

20032102441 is a wasteful number, since it uses less digits than its factorization.

20032102441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29074235.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20032102441 its reverse (14420123002), we get a palindrome (34452225443).

The spelling of 20032102441 in words is "twenty billion, thirty-two million, one hundred two thousand, four hundred forty-one".