2440149227 has 4 divisors (see below), whose sum is σ = 2441809536. Its totient is φ = 2438488920.

The previous prime is 2440149211. The next prime is 2440149269. The reversal of 2440149227 is 7229410442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2440149227 - 2⁴ = 2440149211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440149527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827948 + ... + 830889.

It is an arithmetic number, because the mean of its divisors is an integer number (610452384).

Almost surely, 2^2440149227 is an apocalyptic number.

2440149227 is a deficient number, since it is larger than the sum of its proper divisors (1660309).

2440149227 is a wasteful number, since it uses less digits than its factorization.

2440149227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660308.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2440149227 is about 49397.8666239748. The cubic root of 2440149227 is about 1346.2905440853.

Adding to 2440149227 its reverse (7229410442), we get a palindrome (9669559669).

The spelling of 2440149227 in words is "two billion, four hundred forty million, one hundred forty-nine thousand, two hundred twenty-seven".