3212040420331 has 8 divisors (see below), whose sum is σ = 3240214974464. Its totient is φ = 3183910911720.

The previous prime is 3212040420311. The next prime is 3212040420367. The reversal of 3212040420331 is 1330240402123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3212040420331 - 2⁷ = 3212040420203 is a prime.

It is a super-2 number, since 2×3212040420331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3212040420296 and 3212040420305.

It is not an unprimeable number, because it can be changed into a prime (3212040420301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11118135 + ... + 11403376.

It is an arithmetic number, because the mean of its divisors is an integer number (405026871808).

Almost surely, 2^{3212040420331} is an apocalyptic number.

3212040420331 is a deficient number, since it is larger than the sum of its proper divisors (28174554133).

3212040420331 is a wasteful number, since it uses less digits than its factorization.

3212040420331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22522761.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3212040420331 its reverse (1330240402123), we get a palindrome (4542280822454).

The spelling of 3212040420331 in words is "three trillion, two hundred twelve billion, forty million, four hundred twenty thousand, three hundred thirty-one".