2040140099 has 2 divisors, whose sum is σ = 2040140100. Its totient is φ = 2040140098.

The previous prime is 2040140071. The next prime is 2040140153. The reversal of 2040140099 is 9900410402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2040140099 - 2¹⁶ = 2040074563 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2040140009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020070049 + 1020070050.

It is an arithmetic number, because the mean of its divisors is an integer number (1020070050).

Almost surely, 2^2040140099 is an apocalyptic number.

2040140099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040140099 is an equidigital number, since it uses as much as digits as its factorization.

2040140099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2040140099 is about 45167.9100579161. The cubic root of 2040140099 is about 1268.2941735297.

The spelling of 2040140099 in words is "two billion, forty million, one hundred forty thousand, ninety-nine".