1210432324256 has 48 divisors (see below), whose sum is σ = 2525339595240. Its totient is φ = 570094264320.

The previous prime is 1210432324237. The next prime is 1210432324261. The reversal of 1210432324256 is 6524232340121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 373785504400 + 836646819856 = 611380^2 + 914684^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15868601 + ... + 15944696.

Almost surely, 2^{1210432324256} is an apocalyptic number.

1210432324256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1210432324256 is an abundant number, since it is smaller than the sum of its proper divisors (1314907270984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210432324256 is a wasteful number, since it uses less digits than its factorization.

1210432324256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31813377 (or 31813369 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1210432324256 its reverse (6524232340121), we get a palindrome (7734664664377).

The spelling of 1210432324256 in words is "one trillion, two hundred ten billion, four hundred thirty-two million, three hundred twenty-four thousand, two hundred fifty-six".