404005333111245 has 12 divisors (see below), whose sum is σ = 700275910726236. Its totient is φ = 215469510992640.

The previous prime is 404005333111213. The next prime is 404005333111297. The reversal of 404005333111245 is 542111333500404.

404005333111245 is a `hidden beast` number, since 4 + 0 + 4 + 0 + 0 + 533 + 3 + 1 + 112 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 210228743537289 + 193776589573956 = 14499267^2 + 13920366^2 .

It is not a de Polignac number, because 404005333111245 - 2⁵ = 404005333111213 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4488948145636 + ... + 4488948145725.

It is an arithmetic number, because the mean of its divisors is an integer number (58356325893853).

Almost surely, 2^{404005333111245} is an apocalyptic number.

404005333111245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

404005333111245 is a deficient number, since it is larger than the sum of its proper divisors (296270577614991).

404005333111245 is a wasteful number, since it uses less digits than its factorization.

404005333111245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8977896291372 (or 8977896291369 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 404005333111245 its reverse (542111333500404), we get a palindrome (946116666611649).

The spelling of 404005333111245 in words is "four hundred four trillion, five billion, three hundred thirty-three million, one hundred eleven thousand, two hundred forty-five".