11332440415 has 16 divisors (see below), whose sum is σ = 13713598080. Its totient is φ = 8989828000.

The previous prime is 11332440409. The next prime is 11332440419. The reversal of 11332440415 is 51404423311.

It is a de Polignac number, because none of the positive numbers 2^k-11332440415 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332440419) 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, 264996 + ... + 304774.

It is an arithmetic number, because the mean of its divisors is an integer number (857099880).

Almost surely, 2^11332440415 is an apocalyptic number.

11332440415 is a deficient number, since it is larger than the sum of its proper divisors (2381157665).

11332440415 is a wasteful number, since it uses less digits than its factorization.

11332440415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40262.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 11332440415 its reverse (51404423311), we get a palindrome (62736863726).

The spelling of 11332440415 in words is "eleven billion, three hundred thirty-two million, four hundred forty thousand, four hundred fifteen".