404221340003113 has 16 divisors (see below), whose sum is σ = 412869565946880. Its totient is φ = 395655279037200.

The previous prime is 404221340003021. The next prime is 404221340003119. The reversal of 404221340003113 is 311300043122404.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 404221340003113 - 2²¹ = 404221337905961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404221340003119) 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, 793913806 + ... + 794422792.

It is an arithmetic number, because the mean of its divisors is an integer number (25804347871680).

Almost surely, 2^{404221340003113} is an apocalyptic number.

It is an amenable number.

404221340003113 is a deficient number, since it is larger than the sum of its proper divisors (8648225943767).

404221340003113 is a wasteful number, since it uses less digits than its factorization.

404221340003113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589668.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 404221340003113 its reverse (311300043122404), we get a palindrome (715521383125517).

The spelling of 404221340003113 in words is "four hundred four trillion, two hundred twenty-one billion, three hundred forty million, three thousand, one hundred thirteen".