267040099 has 2 divisors, whose sum is σ = 267040100. Its totient is φ = 267040098.

The previous prime is 267040087. The next prime is 267040153. The reversal of 267040099 is 990040762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 267040099 - 2¹³ = 267031907 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (267040009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133520049 + 133520050.

It is an arithmetic number, because the mean of its divisors is an integer number (133520050).

Almost surely, 2^267040099 is an apocalyptic number.

267040099 is a deficient number, since it is larger than the sum of its proper divisors (1).

267040099 is an equidigital number, since it uses as much as digits as its factorization.

267040099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 267040099 is about 16341.3616017760. The cubic root of 267040099 is about 643.9599037251.

The spelling of 267040099 in words is "two hundred sixty-seven million, forty thousand, ninety-nine".