205432234502 has 12 divisors (see below), whose sum is σ = 338708519268. Its totient is φ = 93378288300.

The previous prime is 205432234481. The next prime is 205432234559.

205432234502 is nontrivially palindromic in base 10.

205432234502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 424446524 + ... + 424447007.

It is an arithmetic number, because the mean of its divisors is an integer number (28225709939).

Almost surely, 2^205432234502 is an apocalyptic number.

205432234502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

205432234502 is a deficient number, since it is larger than the sum of its proper divisors (133276284766).

205432234502 is a wasteful number, since it uses less digits than its factorization.

205432234502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848893555 (or 848893544 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

It can be divided in two parts, 205432 and 234502, that added together give a palindrome (439934).

The spelling of 205432234502 in words is "two hundred five billion, four hundred thirty-two million, two hundred thirty-four thousand, five hundred two".