11440299027 has 18 divisors (see below), whose sum is σ = 15686536068. Its totient is φ = 7416288288.

The previous prime is 11440299023. The next prime is 11440299029. The reversal of 11440299027 is 72099204411.

It is not a de Polignac number, because 11440299027 - 2² = 11440299023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11440299023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6853749 + ... + 6855417.

It is an arithmetic number, because the mean of its divisors is an integer number (871474226).

Almost surely, 2^11440299027 is an apocalyptic number.

11440299027 is a deficient number, since it is larger than the sum of its proper divisors (4246237041).

11440299027 is an frugal number, since it uses more digits than its factorization.

11440299027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 11440299027 in words is "eleven billion, four hundred forty million, two hundred ninety-nine thousand, twenty-seven".