2440331541 has 12 divisors (see below), whose sum is σ = 3547377132. Its totient is φ = 1616524416.

The previous prime is 2440331539. The next prime is 2440331549. The reversal of 2440331541 is 1451330442.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1438609041 + 1001722500 = 37929^2 + 31650^2 .

It is not a de Polignac number, because 2440331541 - 2¹ = 2440331539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440331549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 862116 + ... + 864941.

It is an arithmetic number, because the mean of its divisors is an integer number (295614761).

Almost surely, 2^2440331541 is an apocalyptic number.

It is an amenable number.

2440331541 is a deficient number, since it is larger than the sum of its proper divisors (1107045591).

2440331541 is a wasteful number, since it uses less digits than its factorization.

2440331541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727220 (or 1727217 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2440331541 is about 49399.7119526015. The cubic root of 2440331541 is about 1346.3240722946.

Adding to 2440331541 its reverse (1451330442), we get a palindrome (3891661983).

The spelling of 2440331541 in words is "two billion, four hundred forty million, three hundred thirty-one thousand, five hundred forty-one".