3221423013 has 24 divisors (see below), whose sum is σ = 4414904928. Its totient is φ = 2089360000.

The previous prime is 3221423003. The next prime is 3221423027. The reversal of 3221423013 is 3103241223.

It is not a de Polignac number, because 3221423013 - 2²¹ = 3219325861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221423003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2475463 + ... + 2476763.

It is an arithmetic number, because the mean of its divisors is an integer number (183954372).

Almost surely, 2^3221423013 is an apocalyptic number.

It is an amenable number.

3221423013 is a deficient number, since it is larger than the sum of its proper divisors (1193481915).

3221423013 is a wasteful number, since it uses less digits than its factorization.

3221423013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877 (or 1836 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3221423013 is about 56757.5811059633. The cubic root of 3221423013 is about 1476.8937488306.

Adding to 3221423013 its reverse (3103241223), we get a palindrome (6324664236).

The spelling of 3221423013 in words is "three billion, two hundred twenty-one million, four hundred twenty-three thousand, thirteen".