2241979712 has 224 divisors, whose sum is σ = 5530291200. Its totient is φ = 900157440.

The previous prime is 2241979711. The next prime is 2241979781. The reversal of 2241979712 is 2179791422.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241979711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42301478 + ... + 42301530.

It is an arithmetic number, because the mean of its divisors is an integer number (24688800).

Almost surely, 2^2241979712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241979712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2765145600).

2241979712 is an abundant number, since it is smaller than the sum of its proper divisors (3288311488).

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

2241979712 is an equidigital number, since it uses as much as digits as its factorization.

2241979712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 150 counting only the distinct ones).

The product of its digits is 127008, while the sum is 44.

The square root of 2241979712 is about 47349.5481710227. The cubic root of 2241979712 is about 1308.8118730279.

The spelling of 2241979712 in words is "two billion, two hundred forty-one million, nine hundred seventy-nine thousand, seven hundred twelve".