404211142023 has 16 divisors (see below), whose sum is σ = 580436269056. Its totient is φ = 248732235360.

The previous prime is 404211141967. The next prime is 404211142033. The reversal of 404211142023 is 320241112404.

It is not a de Polignac number, because 404211142023 - 2⁸ = 404211141767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404211141984 and 404211142002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404211142033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506658 + ... + 1032048.

It is an arithmetic number, because the mean of its divisors is an integer number (36277266816).

Almost surely, 2^404211142023 is an apocalyptic number.

404211142023 is a deficient number, since it is larger than the sum of its proper divisors (176225127033).

404211142023 is a wasteful number, since it uses less digits than its factorization.

404211142023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545134.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 404211142023 its reverse (320241112404), we get a palindrome (724452254427).

The spelling of 404211142023 in words is "four hundred four billion, two hundred eleven million, one hundred forty-two thousand, twenty-three".