11100414423 has 32 divisors (see below), whose sum is σ = 17090150400. Its totient is φ = 6277724640.

The previous prime is 11100414421. The next prime is 11100414433. The reversal of 11100414423 is 32441400111.

It is not a de Polignac number, because 11100414423 - 2¹ = 11100414421 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11100414423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100414421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 791236 + ... + 805142.

It is an arithmetic number, because the mean of its divisors is an integer number (534067200).

Almost surely, 2^11100414423 is an apocalyptic number.

11100414423 is a deficient number, since it is larger than the sum of its proper divisors (5989735977).

11100414423 is a wasteful number, since it uses less digits than its factorization.

11100414423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14307.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11100414423 its reverse (32441400111), we get a palindrome (43541814534).

The spelling of 11100414423 in words is "eleven billion, one hundred million, four hundred fourteen thousand, four hundred twenty-three".