11440360601 has 4 divisors (see below), whose sum is σ = 11440584804. Its totient is φ = 11440136400.

The previous prime is 11440360501. The next prime is 11440360627. The reversal of 11440360601 is 10606304411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10606304411 = 1811 ⋅5856601.

It can be written as a sum of positive squares in 2 ways, for example, as 6522985225 + 4917375376 = 80765^2 + 70124^2 .

It is a cyclic number.

It is not a de Polignac number, because 11440360601 - 2¹⁰ = 11440359577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11440360651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5711 + ... + 151371.

It is an arithmetic number, because the mean of its divisors is an integer number (2860146201).

Almost surely, 2^11440360601 is an apocalyptic number.

It is an amenable number.

11440360601 is a deficient number, since it is larger than the sum of its proper divisors (224203).

11440360601 is an equidigital number, since it uses as much as digits as its factorization.

11440360601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224202.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 11440360601 in words is "eleven billion, four hundred forty million, three hundred sixty thousand, six hundred one".