404220133411245 has 12 divisors (see below), whose sum is σ = 700648231246236. Its totient is φ = 215584071152640.

The previous prime is 404220133411229. The next prime is 404220133411267. The reversal of 404220133411245 is 542114331022404.

404220133411245 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 201 + 33 + 411 + 2 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 281595450009636 + 122624683401609 = 16780806^2 + 11073603^2 .

It is not a de Polignac number, because 404220133411245 - 2⁴ = 404220133411229 is a prime.

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, 4491334815636 + ... + 4491334815725.

It is an arithmetic number, because the mean of its divisors is an integer number (58387352603853).

Almost surely, 2^{404220133411245} is an apocalyptic number.

404220133411245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

404220133411245 is a deficient number, since it is larger than the sum of its proper divisors (296428097834991).

404220133411245 is a wasteful number, since it uses less digits than its factorization.

404220133411245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8982669631372 (or 8982669631369 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 404220133411245 its reverse (542114331022404), we get a palindrome (946334464433649).

The spelling of 404220133411245 in words is "four hundred four trillion, two hundred twenty billion, one hundred thirty-three million, four hundred eleven thousand, two hundred forty-five".