2440256032 has 36 divisors (see below), whose sum is σ = 5070441726. Its totient is φ = 1155905280.

The previous prime is 2440256029. The next prime is 2440256087. The reversal of 2440256032 is 2306520442.

It can be written as a sum of positive squares in only one way, i.e., 2358462096 + 81793936 = 48564^2 + 9044^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94069 + ... + 117172.

Almost surely, 2^2440256032 is an apocalyptic number.

It is an amenable number.

2440256032 is an abundant number, since it is smaller than the sum of its proper divisors (2630185694).

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

2440256032 is a wasteful number, since it uses less digits than its factorization.

2440256032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211289 (or 211262 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2440256032 is about 49398.9476810994. The cubic root of 2440256032 is about 1346.3101861168.

Adding to 2440256032 its reverse (2306520442), we get a palindrome (4746776474).

The spelling of 2440256032 in words is "two billion, four hundred forty million, two hundred fifty-six thousand, thirty-two".