490667904111199 has 4 divisors (see below), whose sum is σ = 490668827216464. Its totient is φ = 490666981005936.

The previous prime is 490667904111169. The next prime is 490667904111239. The reversal of 490667904111199 is 991111409766094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 490667904111199 - 2¹⁷ = 490667903980127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490667904111169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460754862 + ... + 461818555.

It is an arithmetic number, because the mean of its divisors is an integer number (122667206804116).

Almost surely, 2^{490667904111199} is an apocalyptic number.

490667904111199 is a deficient number, since it is larger than the sum of its proper divisors (923105265).

490667904111199 is an equidigital number, since it uses as much as digits as its factorization.

490667904111199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923105264.

The product of its (nonzero) digits is 26453952, while the sum is 67.

The spelling of 490667904111199 in words is "four hundred ninety trillion, six hundred sixty-seven billion, nine hundred four million, one hundred eleven thousand, one hundred ninety-nine".