11440104043 has 8 divisors (see below), whose sum is σ = 11685012480. Its totient is φ = 11195258280.

The previous prime is 11440104019. The next prime is 11440104059. The reversal of 11440104043 is 34040104411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11440104043 - 2³³ = 2850169451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11440104743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672108 + ... + 688918.

It is an arithmetic number, because the mean of its divisors is an integer number (1460626560).

Almost surely, 2^11440104043 is an apocalyptic number.

11440104043 is a deficient number, since it is larger than the sum of its proper divisors (244908437).

11440104043 is a wasteful number, since it uses less digits than its factorization.

11440104043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31337.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11440104043 its reverse (34040104411), we get a palindrome (45480208454).

The spelling of 11440104043 in words is "eleven billion, four hundred forty million, one hundred four thousand, forty-three".