11100414434 has 4 divisors (see below), whose sum is σ = 16650621654. Its totient is φ = 5550207216.

The previous prime is 11100414433. The next prime is 11100414463. The reversal of 11100414434 is 43441400111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43441400111 = 11909 ⋅3647779.

It can be written as a sum of positive squares in only one way, i.e., 10550371225 + 550043209 = 102715^2 + 23453^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11100414433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775103607 + ... + 2775103610.

Almost surely, 2^11100414434 is an apocalyptic number.

11100414434 is a deficient number, since it is larger than the sum of its proper divisors (5550207220).

11100414434 is an equidigital number, since it uses as much as digits as its factorization.

11100414434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550207219.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11100414434 its reverse (43441400111), we get a palindrome (54541814545).

The spelling of 11100414434 in words is "eleven billion, one hundred million, four hundred fourteen thousand, four hundred thirty-four".