2440197288 has 48 divisors (see below), whose sum is σ = 6615292320. Its totient is φ = 812608416.

The previous prime is 2440197251. The next prime is 2440197311. The reversal of 2440197288 is 8827910442.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60595 + ... + 92477.

It is an arithmetic number, because the mean of its divisors is an integer number (137818590).

Almost surely, 2^2440197288 is an apocalyptic number.

It is an amenable number.

2440197288 is an abundant number, since it is smaller than the sum of its proper divisors (4175095032).

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

2440197288 is a wasteful number, since it uses less digits than its factorization.

2440197288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32958 (or 32951 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 2440197288 is about 49398.3530899563. The cubic root of 2440197288 is about 1346.2993828405.

The spelling of 2440197288 in words is "two billion, four hundred forty million, one hundred ninety-seven thousand, two hundred eighty-eight".