11314423121140 has 96 divisors (see below), whose sum is σ = 24567965210880. Its totient is φ = 4374170035200.

The previous prime is 11314423121119. The next prime is 11314423121149. The reversal of 11314423121140 is 4112132441311.

It is a super-3 number, since 3×11314423121140³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11314423121099 and 11314423121108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314423121149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41432166 + ... + 41704354.

It is an arithmetic number, because the mean of its divisors is an integer number (255916304280).

Almost surely, 2^{11314423121140} is an apocalyptic number.

11314423121140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11314423121140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12283982605440).

11314423121140 is an abundant number, since it is smaller than the sum of its proper divisors (13253542089740).

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

11314423121140 is a wasteful number, since it uses less digits than its factorization.

11314423121140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272713 (or 272711 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 11314423121140 its reverse (4112132441311), we get a palindrome (15426555562451).

The spelling of 11314423121140 in words is "eleven trillion, three hundred fourteen billion, four hundred twenty-three million, one hundred twenty-one thousand, one hundred forty".