20235314365 has 32 divisors (see below), whose sum is σ = 28247192064. Its totient is φ = 13628355840.

The previous prime is 20235314329. The next prime is 20235314381. The reversal of 20235314365 is 56341353202.

It is not a de Polignac number, because 20235314365 - 2⁷ = 20235314237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20235314365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1545627 + ... + 1558663.

It is an arithmetic number, because the mean of its divisors is an integer number (882724752).

Almost surely, 2^20235314365 is an apocalyptic number.

It is an amenable number.

20235314365 is a deficient number, since it is larger than the sum of its proper divisors (8011877699).

20235314365 is a wasteful number, since it uses less digits than its factorization.

20235314365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13837.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 20235314365 its reverse (56341353202), we get a palindrome (76576667567).

The spelling of 20235314365 in words is "twenty billion, two hundred thirty-five million, three hundred fourteen thousand, three hundred sixty-five".