404213304111403 has 8 divisors (see below), whose sum is σ = 405490572162288. Its totient is φ = 402936049565664.

The previous prime is 404213304111389. The next prime is 404213304111431. The reversal of 404213304111403 is 304111403312404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404213304111403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404213304111433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58359525 + ... + 64917337.

It is an arithmetic number, because the mean of its divisors is an integer number (50686321520286).

Almost surely, 2^{404213304111403} is an apocalyptic number.

404213304111403 is a deficient number, since it is larger than the sum of its proper divisors (1277268050885).

404213304111403 is a wasteful number, since it uses less digits than its factorization.

404213304111403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6752573.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 404213304111403 its reverse (304111403312404), we get a palindrome (708324707423807).

The spelling of 404213304111403 in words is "four hundred four trillion, two hundred thirteen billion, three hundred four million, one hundred eleven thousand, four hundred three".