2240070913 has 2 divisors, whose sum is σ = 2240070914. Its totient is φ = 2240070912.

The previous prime is 2240070887. The next prime is 2240070923. The reversal of 2240070913 is 3190700422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1824400369 + 415670544 = 42713^2 + 20388^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240070913 - 2⁹ = 2240070401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240070923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120035456 + 1120035457.

It is an arithmetic number, because the mean of its divisors is an integer number (1120035457).

Almost surely, 2^2240070913 is an apocalyptic number.

It is an amenable number.

2240070913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240070913 is an equidigital number, since it uses as much as digits as its factorization.

2240070913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2240070913 is about 47329.3874141637. The cubic root of 2240070913 is about 1308.4403311396.

The spelling of 2240070913 in words is "two billion, two hundred forty million, seventy thousand, nine hundred thirteen".