2240770913 has 2 divisors, whose sum is σ = 2240770914. Its totient is φ = 2240770912.

The previous prime is 2240770877. The next prime is 2240770963. The reversal of 2240770913 is 3190770422.

2240770913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1440050704 + 800720209 = 37948^2 + 28297^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240770913 - 2⁶ = 2240770849 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240770963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120385456 + 1120385457.

It is an arithmetic number, because the mean of its divisors is an integer number (1120385457).

Almost surely, 2^2240770913 is an apocalyptic number.

It is an amenable number.

2240770913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240770913 is an equidigital number, since it uses as much as digits as its factorization.

2240770913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 2240770913 is about 47336.7818192154. The cubic root of 2240770913 is about 1308.5766084986.

The spelling of 2240770913 in words is "two billion, two hundred forty million, seven hundred seventy thousand, nine hundred thirteen".