2403444212 has 24 divisors (see below), whose sum is σ = 4615036776. Its totient is φ = 1088350848.

The previous prime is 2403444209. The next prime is 2403444221. The reversal of 2403444212 is 2124443042.

It is a happy number.

2403444212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 499343716 + 1904100496 = 22346^2 + 43636^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 433283 + ... + 438794.

It is an arithmetic number, because the mean of its divisors is an integer number (192293199).

Almost surely, 2^2403444212 is an apocalyptic number.

It is an amenable number.

2403444212 is a deficient number, since it is larger than the sum of its proper divisors (2211592564).

2403444212 is a wasteful number, since it uses less digits than its factorization.

2403444212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872147 (or 872145 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2403444212 is about 49024.9345945510. The cubic root of 2403444212 is about 1339.5060576455.

Adding to 2403444212 its reverse (2124443042), we get a palindrome (4527887254).

The spelling of 2403444212 in words is "two billion, four hundred three million, four hundred forty-four thousand, two hundred twelve".