5440126122 has 48 divisors (see below), whose sum is σ = 11894457120. Its totient is φ = 1796885856.

The previous prime is 5440126099. The next prime is 5440126127. The reversal of 5440126122 is 2216210445.

5440126122 is a `hidden beast` number, since 5 + 4 + 40 + 1 + 2 + 612 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (5440126127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1531953 + ... + 1535499.

It is an arithmetic number, because the mean of its divisors is an integer number (247801190).

Almost surely, 2^5440126122 is an apocalyptic number.

5440126122 is an abundant number, since it is smaller than the sum of its proper divisors (6454330998).

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

5440126122 is a wasteful number, since it uses less digits than its factorization.

5440126122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4307 (or 4304 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 5440126122 is about 73757.2106441126. The cubic root of 5440126122 is about 1758.7454603502.

Adding to 5440126122 its reverse (2216210445), we get a palindrome (7656336567).

The spelling of 5440126122 in words is "five billion, four hundred forty million, one hundred twenty-six thousand, one hundred twenty-two".