505106014343432 has 16 divisors (see below), whose sum is σ = 947074443005760. Its totient is φ = 252552829541904.

The previous prime is 505106014343389. The next prime is 505106014343449. The reversal of 505106014343432 is 234343410601505.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 505106014343432.

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 3 ways as a sum of consecutive naturals, for example, 9704588 + ... + 33232379.

It is an arithmetic number, because the mean of its divisors is an integer number (59192152687860).

Almost surely, 2^{505106014343432} is an apocalyptic number.

It is an amenable number.

505106014343432 is a deficient number, since it is larger than the sum of its proper divisors (441968428662328).

505106014343432 is a wasteful number, since it uses less digits than its factorization.

505106014343432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44407460 (or 44407456 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 505106014343432 its reverse (234343410601505), we get a palindrome (739449424944937).

The spelling of 505106014343432 in words is "five hundred five trillion, one hundred six billion, fourteen million, three hundred forty-three thousand, four hundred thirty-two".