3420124212 has 24 divisors (see below), whose sum is σ = 7981471456. Its totient is φ = 1139872608.

The previous prime is 3420124207. The next prime is 3420124217. The reversal of 3420124212 is 2124210243.

It is an interprime number because it is at equal distance from previous prime (3420124207) and next prime (3420124217).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420124217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84438 + ... + 118194.

Almost surely, 2^3420124212 is an apocalyptic number.

It is an amenable number.

3420124212 is an abundant number, since it is smaller than the sum of its proper divisors (4561347244).

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

3420124212 is a wasteful number, since it uses less digits than its factorization.

3420124212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42207 (or 42205 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3420124212 is about 58481.8280494035. The cubic root of 3420124212 is about 1506.6554943655.

Adding to 3420124212 its reverse (2124210243), we get a palindrome (5544334455).

The spelling of 3420124212 in words is "three billion, four hundred twenty million, one hundred twenty-four thousand, two hundred twelve".