4023212012 has 24 divisors (see below), whose sum is σ = 7086229920. Its totient is φ = 1998604160.

The previous prime is 4023211999. The next prime is 4023212041. The reversal of 4023212012 is 2102123204.

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, 634337 + ... + 640647.

It is an arithmetic number, because the mean of its divisors is an integer number (295259580).

Almost surely, 2^4023212012 is an apocalyptic number.

It is an amenable number.

4023212012 is a deficient number, since it is larger than the sum of its proper divisors (3063017908).

4023212012 is a wasteful number, since it uses less digits than its factorization.

4023212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7321 (or 7319 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4023212012 is about 63428.7948174959. The cubic root of 4023212012 is about 1590.4656959003.

Adding to 4023212012 its reverse (2102123204), we get a palindrome (6125335216).

The spelling of 4023212012 in words is "four billion, twenty-three million, two hundred twelve thousand, twelve".