479991202111 has 2 divisors, whose sum is σ = 479991202112. Its totient is φ = 479991202110.

The previous prime is 479991202043. The next prime is 479991202121. The reversal of 479991202111 is 111202199974.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 479991202111 - 2⁷ = 479991201983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479991202121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239995601055 + 239995601056.

It is an arithmetic number, because the mean of its divisors is an integer number (239995601056).

Almost surely, 2^479991202111 is an apocalyptic number.

479991202111 is a deficient number, since it is larger than the sum of its proper divisors (1).

479991202111 is an equidigital number, since it uses as much as digits as its factorization.

479991202111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 46.

The spelling of 479991202111 in words is "four hundred seventy-nine billion, nine hundred ninety-one million, two hundred two thousand, one hundred eleven".