2443116040 has 32 divisors (see below), whose sum is σ = 5515798680. Its totient is φ = 973906432.

The previous prime is 2443116023. The next prime is 2443116119. The reversal of 2443116040 is 406113442.

2443116040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2075166916 + 367949124 = 45554^2 + 19182^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2443115996 and 2443116014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92509 + ... + 115948.

Almost surely, 2^2443116040 is an apocalyptic number.

2443116040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2443116040 is an abundant number, since it is smaller than the sum of its proper divisors (3072682640).

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

2443116040 is a wasteful number, since it uses less digits than its factorization.

2443116040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208761 (or 208757 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2443116040 is about 49427.8872702445. The cubic root of 2443116040 is about 1346.8359444212.

Adding to 2443116040 its reverse (406113442), we get a palindrome (2849229482).

The spelling of 2443116040 in words is "two billion, four hundred forty-three million, one hundred sixteen thousand, forty".