4123420012 has 24 divisors (see below), whose sum is σ = 7313126912. Its totient is φ = 2034104400.

The previous prime is 4123420009. The next prime is 4123420039. The reversal of 4123420012 is 2100243214.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93187 + ... + 130117.

Almost surely, 2^4123420012 is an apocalyptic number.

It is an amenable number.

4123420012 is a deficient number, since it is larger than the sum of its proper divisors (3189706900).

4123420012 is a wasteful number, since it uses less digits than its factorization.

4123420012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37309 (or 37307 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4123420012 is about 64213.8615253747. The cubic root of 4123420012 is about 1603.5623765966.

Adding to 4123420012 its reverse (2100243214), we get a palindrome (6223663226).

The spelling of 4123420012 in words is "four billion, one hundred twenty-three million, four hundred twenty thousand, twelve".