3212321430255 has 64 divisors (see below), whose sum is σ = 6063031449600. Its totient is φ = 1421620637184.

The previous prime is 3212321430223. The next prime is 3212321430317. The reversal of 3212321430255 is 5520341232123.

It is not a de Polignac number, because 3212321430255 - 2⁵ = 3212321430223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1304404 + ... + 2850633.

It is an arithmetic number, because the mean of its divisors is an integer number (94734866400).

Almost surely, 2^{3212321430255} is an apocalyptic number.

3212321430255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3212321430255 is a deficient number, since it is larger than the sum of its proper divisors (2850710019345).

3212321430255 is a wasteful number, since it uses less digits than its factorization.

3212321430255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155288.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 3212321430255 its reverse (5520341232123), we get a palindrome (8732662662378).

The spelling of 3212321430255 in words is "three trillion, two hundred twelve billion, three hundred twenty-one million, four hundred thirty thousand, two hundred fifty-five".