3331420425 has 36 divisors (see below), whose sum is σ = 6159439104. Its totient is φ = 1719439200.

The previous prime is 3331420397. The next prime is 3331420531. The reversal of 3331420425 is 5240241333.

It is not a de Polignac number, because 3331420425 - 2¹⁰ = 3331419401 is a prime.

It is a super-3 number, since 3×3331420425³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 35 ways as a sum of consecutive naturals, for example, 231837 + ... + 245786.

Almost surely, 2^3331420425 is an apocalyptic number.

It is an amenable number.

3331420425 is a deficient number, since it is larger than the sum of its proper divisors (2828018679).

3331420425 is a wasteful number, since it uses less digits than its factorization.

3331420425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477670 (or 477662 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3331420425 is about 57718.4582694306. The cubic root of 3331420425 is about 1493.5157769573.

Adding to 3331420425 its reverse (5240241333), we get a palindrome (8571661758).

The spelling of 3331420425 in words is "three billion, three hundred thirty-one million, four hundred twenty thousand, four hundred twenty-five".