3231421010 has 32 divisors (see below), whose sum is σ = 6148396800. Its totient is φ = 1219397760.

The previous prime is 3231421007. The next prime is 3231421031. The reversal of 3231421010 is 101241323.

It is a self number, because there is not a number n which added to its sum of digits gives 3231421010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9830 + ... + 80990.

It is an arithmetic number, because the mean of its divisors is an integer number (192137400).

Almost surely, 2^3231421010 is an apocalyptic number.

3231421010 is a deficient number, since it is larger than the sum of its proper divisors (2916975790).

3231421010 is a wasteful number, since it uses less digits than its factorization.

3231421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71426.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3231421010 is about 56845.5891868490. The cubic root of 3231421010 is about 1478.4200649560.

Adding to 3231421010 its reverse (101241323), we get a palindrome (3332662333).

The spelling of 3231421010 in words is "three billion, two hundred thirty-one million, four hundred twenty-one thousand, ten".