2112405004 has 12 divisors (see below), whose sum is σ = 3712853200. Its totient is φ = 1051589808.

The previous prime is 2112404981. The next prime is 2112405041. The reversal of 2112405004 is 4005042112.

It is a zygodrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152144 + ... + 1153975.

Almost surely, 2^2112405004 is an apocalyptic number.

It is an amenable number.

2112405004 is a deficient number, since it is larger than the sum of its proper divisors (1600448196).

2112405004 is a wasteful number, since it uses less digits than its factorization.

2112405004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306352 (or 2306350 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2112405004 is about 45960.9073452646. The cubic root of 2112405004 is about 1283.0957383875.

Adding to 2112405004 its reverse (4005042112), we get a palindrome (6117447116).

The spelling of 2112405004 in words is "two billion, one hundred twelve million, four hundred five thousand, four".