22405413407 has 16 divisors (see below), whose sum is σ = 25186042560. Its totient is φ = 19776379392.

The previous prime is 22405413403. The next prime is 22405413421. The reversal of 22405413407 is 70431450422.

It is a cyclic number.

It is not a de Polignac number, because 22405413407 - 2² = 22405413403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22405413403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1095269 + ... + 1115537.

It is an arithmetic number, because the mean of its divisors is an integer number (1574127660).

Almost surely, 2^22405413407 is an apocalyptic number.

22405413407 is a deficient number, since it is larger than the sum of its proper divisors (2780629153).

22405413407 is a wasteful number, since it uses less digits than its factorization.

22405413407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24002.

The product of its (nonzero) digits is 26880, while the sum is 32.

Adding to 22405413407 its reverse (70431450422), we get a palindrome (92836863829).

The spelling of 22405413407 in words is "twenty-two billion, four hundred five million, four hundred thirteen thousand, four hundred seven".