11313414444040 has 32 divisors (see below), whose sum is σ = 25457618643480. Its totient is φ = 4524932685312.

The previous prime is 11313414443971. The next prime is 11313414444047. The reversal of 11313414444040 is 4044441431311.

It can be written as a sum of positive squares in 4 ways, for example, as 11307630233124 + 5784210916 = 3362682^2 + 76054^2 .

It is a super-2 number, since 2×11313414444040² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11313414443987 and 11313414444005.

It is not an unprimeable number, because it can be changed into a prime (11313414444047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13110789 + ... + 13947028.

Almost surely, 2^{11313414444040} is an apocalyptic number.

11313414444040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11313414444040 is an abundant number, since it is smaller than the sum of its proper divisors (14144204199440).

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

11313414444040 is a wasteful number, since it uses less digits than its factorization.

11313414444040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27068281 (or 27068277 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 11313414444040 its reverse (4044441431311), we get a palindrome (15357855875351).

The spelling of 11313414444040 in words is "eleven trillion, three hundred thirteen billion, four hundred fourteen million, four hundred forty-four thousand, forty".