404011101423 has 8 divisors (see below), whose sum is σ = 551820041136. Its totient is φ = 262771448000.

The previous prime is 404011101391. The next prime is 404011101451. The reversal of 404011101423 is 324101110404.

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

It is a cyclic number.

It is not a de Polignac number, because 404011101423 - 2⁵ = 404011101391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 404011101423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404011106423) 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, 1642321428 + ... + 1642321673.

It is an arithmetic number, because the mean of its divisors is an integer number (68977505142).

Almost surely, 2^404011101423 is an apocalyptic number.

404011101423 is a deficient number, since it is larger than the sum of its proper divisors (147808939713).

404011101423 is a wasteful number, since it uses less digits than its factorization.

404011101423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284643145.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 404011101423 its reverse (324101110404), we get a palindrome (728112211827).

The spelling of 404011101423 in words is "four hundred four billion, eleven million, one hundred one thousand, four hundred twenty-three".