2444321012 has 24 divisors (see below), whose sum is σ = 4892483904. Its totient is φ = 1046742912.

The previous prime is 2444321003. The next prime is 2444321017. The reversal of 2444321012 is 2101234442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444321017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2663 + ... + 69969.

It is an arithmetic number, because the mean of its divisors is an integer number (203853496).

Almost surely, 2^2444321012 is an apocalyptic number.

It is an amenable number.

2444321012 is an abundant number, since it is smaller than the sum of its proper divisors (2448162892).

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

2444321012 is a wasteful number, since it uses less digits than its factorization.

2444321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68615 (or 68613 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2444321012 is about 49440.0749594901. The cubic root of 2444321012 is about 1347.0573328499.

Adding to 2444321012 its reverse (2101234442), we get a palindrome (4545555454).

The spelling of 2444321012 in words is "two billion, four hundred forty-four million, three hundred twenty-one thousand, twelve".