20352152114411 has 16 divisors (see below), whose sum is σ = 22224420206016. Its totient is φ = 18523850881536.

The previous prime is 20352152114387. The next prime is 20352152114429. The reversal of 20352152114411 is 11441125125302.

It is not a de Polignac number, because 20352152114411 - 2¹⁸ = 20352151852267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20352152114111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134426 + ... + 6381408.

It is an arithmetic number, because the mean of its divisors is an integer number (1389026262876).

Almost surely, 2^{20352152114411} is an apocalyptic number.

20352152114411 is a deficient number, since it is larger than the sum of its proper divisors (1872268091605).

20352152114411 is a wasteful number, since it uses less digits than its factorization.

20352152114411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250502.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 20352152114411 its reverse (11441125125302), we get a palindrome (31793277239713).

The spelling of 20352152114411 in words is "twenty trillion, three hundred fifty-two billion, one hundred fifty-two million, one hundred fourteen thousand, four hundred eleven".