11110413405 has 32 divisors (see below), whose sum is σ = 21878970624. Its totient is φ = 4688349696.

The previous prime is 11110413389. The next prime is 11110413407. The reversal of 11110413405 is 50431401111.

It is not a de Polignac number, because 11110413405 - 2⁴ = 11110413389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110413407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4068384 + ... + 4071113.

It is an arithmetic number, because the mean of its divisors is an integer number (683717832).

Almost surely, 2^11110413405 is an apocalyptic number.

11110413405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11110413405 is a deficient number, since it is larger than the sum of its proper divisors (10768557219).

11110413405 is a wasteful number, since it uses less digits than its factorization.

11110413405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8139525.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 11110413405 its reverse (50431401111), we get a palindrome (61541814516).

The spelling of 11110413405 in words is "eleven billion, one hundred ten million, four hundred thirteen thousand, four hundred five".