2440200555 has 24 divisors (see below), whose sum is σ = 4555042128. Its totient is φ = 1201329216.

The previous prime is 2440200547. The next prime is 2440200559. The reversal of 2440200555 is 5550020442.

It is not a de Polignac number, because 2440200555 - 2³ = 2440200547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2440200559) 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, 2085057 + ... + 2086226.

It is an arithmetic number, because the mean of its divisors is an integer number (189793422).

Almost surely, 2^2440200555 is an apocalyptic number.

2440200555 is a deficient number, since it is larger than the sum of its proper divisors (2114841573).

2440200555 is a wasteful number, since it uses less digits than its factorization.

2440200555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4171307 (or 4171304 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2440200555 is about 49398.3861578493. The cubic root of 2440200555 is about 1346.2999836605.

Adding to 2440200555 its reverse (5550020442), we get a palindrome (7990220997).

The spelling of 2440200555 in words is "two billion, four hundred forty million, two hundred thousand, five hundred fifty-five".