3331420424 has 8 divisors (see below), whose sum is σ = 6246413310. Its totient is φ = 1665710208.

The previous prime is 3331420397. The next prime is 3331420531. The reversal of 3331420424 is 4240241333.

It can be written as a sum of positive squares in only one way, i.e., 3331367524 + 52900 = 57718^2 + 230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3331420424² = 22196724082888679552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3331420393 and 3331420402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208213769 + ... + 208213784.

Almost surely, 2^3331420424 is an apocalyptic number.

It is an amenable number.

3331420424 is a deficient number, since it is larger than the sum of its proper divisors (2914992886).

3331420424 is a wasteful number, since it uses less digits than its factorization.

3331420424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416427559 (or 416427555 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3331420424 is about 57718.4582607678. The cubic root of 3331420424 is about 1493.5157768079.

Adding to 3331420424 its reverse (4240241333), we get a palindrome (7571661757).

The spelling of 3331420424 in words is "three billion, three hundred thirty-one million, four hundred twenty thousand, four hundred twenty-four".