4013422423406 has 32 divisors (see below), whose sum is σ = 6660496532736. Its totient is φ = 1798432384000.

The previous prime is 4013422423403. The next prime is 4013422423447. The reversal of 4013422423406 is 6043242243104.

It is a super-2 number, since 2×4013422423406² (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 15 ways as a sum of consecutive naturals, for example, 18889841 + ... + 19101123.

It is an arithmetic number, because the mean of its divisors is an integer number (208140516648).

Almost surely, 2^{4013422423406} is an apocalyptic number.

4013422423406 is a deficient number, since it is larger than the sum of its proper divisors (2647074109330).

4013422423406 is a wasteful number, since it uses less digits than its factorization.

4013422423406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223528.

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 4013422423406 in words is "four trillion, thirteen billion, four hundred twenty-two million, four hundred twenty-three thousand, four hundred six".