2440711845 has 320 divisors, whose sum is σ = 5672975616. Its totient is φ = 985374720.

The previous prime is 2440711841. The next prime is 2440711859. The reversal of 2440711845 is 5481170442.

It is a happy number.

2440711845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2440711845 - 2² = 2440711841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440711841) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 36428502 + ... + 36428568.

Almost surely, 2^2440711845 is an apocalyptic number.

It is an amenable number.

2440711845 is an abundant number, since it is smaller than the sum of its proper divisors (3232263771).

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

2440711845 is a wasteful number, since it uses less digits than its factorization.

2440711845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 2440711845 is about 49403.5610558591. The cubic root of 2440711845 is about 1346.3940062122.

The spelling of 2440711845 in words is "two billion, four hundred forty million, seven hundred eleven thousand, eight hundred forty-five".