3231238421285 has 16 divisors (see below), whose sum is σ = 4435165003392. Its totient is φ = 2213830190400.

The previous prime is 3231238421267. The next prime is 3231238421293. The reversal of 3231238421285 is 5821248321323.

3231238421285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3231238421285 - 2⁸ = 3231238421029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39044651 + ... + 39127320.

It is an arithmetic number, because the mean of its divisors is an integer number (277197812712).

Almost surely, 2^{3231238421285} is an apocalyptic number.

3231238421285 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3231238421285 is a deficient number, since it is larger than the sum of its proper divisors (1203926582107).

3231238421285 is a wasteful number, since it uses less digits than its factorization.

3231238421285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78173164.

The product of its digits is 552960, while the sum is 44.

The spelling of 3231238421285 in words is "three trillion, two hundred thirty-one billion, two hundred thirty-eight million, four hundred twenty-one thousand, two hundred eighty-five".