404213304111400 has 96 divisors (see below), whose sum is σ = 1096904674679040. Its totient is φ = 135638750050560.

The previous prime is 404213304111389. The next prime is 404213304111431. The reversal of 404213304111400 is 4111403312404.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3071463867 + ... + 3071595466.

It is an arithmetic number, because the mean of its divisors is an integer number (11426090361240).

Almost surely, 2^{404213304111400} is an apocalyptic number.

404213304111400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

404213304111400 is an abundant number, since it is smaller than the sum of its proper divisors (692691370567640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404213304111400 is a wasteful number, since it uses less digits than its factorization.

404213304111400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6143059403 (or 6143059394 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 404213304111400 its reverse (4111403312404), we get a palindrome (408324707423804).

The spelling of 404213304111400 in words is "four hundred four trillion, two hundred thirteen billion, three hundred four million, one hundred eleven thousand, four hundred".