11001433003144 has 32 divisors (see below), whose sum is σ = 22431379702680. Its totient is φ = 5037222104064.

The previous prime is 11001433003117. The next prime is 11001433003177. The reversal of 11001433003144 is 44130033410011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10680725987044 + 320707016100 = 3268138^2 + 566310^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093142127 + ... + 1093152190.

Almost surely, 2^{11001433003144} is an apocalyptic number.

It is an amenable number.

11001433003144 is an abundant number, since it is smaller than the sum of its proper divisors (11429946699536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11001433003144 is a wasteful number, since it uses less digits than its factorization.

11001433003144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186294377 (or 2186294373 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11001433003144 its reverse (44130033410011), we get a palindrome (55131466413155).

The spelling of 11001433003144 in words is "eleven trillion, one billion, four hundred thirty-three million, three thousand, one hundred forty-four".