404043110210099 has 4 divisors (see below), whose sum is σ = 404317782618240. Its totient is φ = 403768437801960.

The previous prime is 404043110210093. The next prime is 404043110210101. The reversal of 404043110210099 is 990012011340404.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404043110210099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404043110210093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137336201864 + ... + 137336204805.

It is an arithmetic number, because the mean of its divisors is an integer number (101079445654560).

Almost surely, 2^{404043110210099} is an apocalyptic number.

404043110210099 is a deficient number, since it is larger than the sum of its proper divisors (274672408141).

404043110210099 is a wasteful number, since it uses less digits than its factorization.

404043110210099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274672408140.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 404043110210099 in words is "four hundred four trillion, forty-three billion, one hundred ten million, two hundred ten thousand, ninety-nine".