11024403401 has 16 divisors (see below), whose sum is σ = 12568089600. Its totient is φ = 9572251920.

The previous prime is 11024403391. The next prime is 11024403419. The reversal of 11024403401 is 10430442011.

It is not a de Polignac number, because 11024403401 - 2⁶ = 11024403337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11024403301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140900 + ... + 204698.

It is an arithmetic number, because the mean of its divisors is an integer number (785505600).

Almost surely, 2^11024403401 is an apocalyptic number.

11024403401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11024403401 is a deficient number, since it is larger than the sum of its proper divisors (1543686199).

11024403401 is a wasteful number, since it uses less digits than its factorization.

11024403401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64516.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11024403401 its reverse (10430442011), we get a palindrome (21454845412).

The spelling of 11024403401 in words is "eleven billion, twenty-four million, four hundred three thousand, four hundred one".