4013422423405 has 64 divisors (see below), whose sum is σ = 5276253323520. Its totient is φ = 2918895243264.

The previous prime is 4013422423403. The next prime is 4013422423447. The reversal of 4013422423405 is 5043242243104.

It is not a de Polignac number, because 4013422423405 - 2¹ = 4013422423403 is a prime.

It is a super-2 number, since 2×4013422423405² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013422423403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 766356447 + ... + 766361683.

It is an arithmetic number, because the mean of its divisors is an integer number (82441458180).

Almost surely, 2^{4013422423405} is an apocalyptic number.

It is an amenable number.

4013422423405 is a deficient number, since it is larger than the sum of its proper divisors (1262830900115).

4013422423405 is a wasteful number, since it uses less digits than its factorization.

4013422423405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7918.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 4013422423405 its reverse (5043242243104), we get a palindrome (9056664666509).

The spelling of 4013422423405 in words is "four trillion, thirteen billion, four hundred twenty-two million, four hundred twenty-three thousand, four hundred five".