3211425456 has 20 divisors (see below), whose sum is σ = 8296182552. Its totient is φ = 1070475136.

The previous prime is 3211425433. The next prime is 3211425457. The reversal of 3211425456 is 6545241123.

It is not an unprimeable number, because it can be changed into a prime (3211425457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33452301 + ... + 33452396.

Almost surely, 2^3211425456 is an apocalyptic number.

It is an amenable number.

3211425456 is an abundant number, since it is smaller than the sum of its proper divisors (5084757096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3211425456 is a wasteful number, since it uses less digits than its factorization.

3211425456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66904708 (or 66904702 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 3211425456 is about 56669.4402301629. The cubic root of 3211425456 is about 1475.3643387632.

Adding to 3211425456 its reverse (6545241123), we get a palindrome (9756666579).

The spelling of 3211425456 in words is "three billion, two hundred eleven million, four hundred twenty-five thousand, four hundred fifty-six".