2240131430 has 16 divisors (see below), whose sum is σ = 4047573024. Its totient is φ = 892644480.

The previous prime is 2240131379. The next prime is 2240131433. The reversal of 2240131430 is 341310422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240131433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423251 + ... + 428510.

It is an arithmetic number, because the mean of its divisors is an integer number (252973314).

Almost surely, 2^2240131430 is an apocalyptic number.

2240131430 is a deficient number, since it is larger than the sum of its proper divisors (1807441594).

2240131430 is a wasteful number, since it uses less digits than its factorization.

2240131430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852031.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2240131430 is about 47330.0267272268. The cubic root of 2240131430 is about 1308.4521138276.

Adding to 2240131430 its reverse (341310422), we get a palindrome (2581441852).

The spelling of 2240131430 in words is "two billion, two hundred forty million, one hundred thirty-one thousand, four hundred thirty".