3133421340 has 96 divisors (see below), whose sum is σ = 10164403200. Its totient is φ = 706392576.

The previous prime is 3133421329. The next prime is 3133421341. The reversal of 3133421340 is 431243313.

3133421340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3133421340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133421341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20440 + ... + 81759.

It is an arithmetic number, because the mean of its divisors is an integer number (105879200).

Almost surely, 2^3133421340 is an apocalyptic number.

3133421340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3133421340 is an abundant number, since it is smaller than the sum of its proper divisors (7030981860).

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

3133421340 is a wasteful number, since it uses less digits than its factorization.

3133421340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102291 (or 102289 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3133421340 is about 55976.9715150793. The cubic root of 3133421340 is about 1463.3209790429.

Adding to 3133421340 its reverse (431243313), we get a palindrome (3564664653).

The spelling of 3133421340 in words is "three billion, one hundred thirty-three million, four hundred twenty-one thousand, three hundred forty".