2400013212 has 24 divisors (see below), whose sum is σ = 5607949200. Its totient is φ = 798873216.

The previous prime is 2400013183. The next prime is 2400013229. The reversal of 2400013212 is 2123100042.

2400013212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2400013191 and 2400013200.

It is a congruent number.

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, 132537 + ... + 149552.

It is an arithmetic number, because the mean of its divisors is an integer number (233664550).

Almost surely, 2^2400013212 is an apocalyptic number.

It is an amenable number.

2400013212 is an abundant number, since it is smaller than the sum of its proper divisors (3207935988).

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

2400013212 is a wasteful number, since it uses less digits than its factorization.

2400013212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282805 (or 282803 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2400013212 is about 48989.9296998883. The cubic root of 2400013212 is about 1338.8683569788.

Adding to 2400013212 its reverse (2123100042), we get a palindrome (4523113254).

The spelling of 2400013212 in words is "two billion, four hundred million, thirteen thousand, two hundred twelve".