14011331132240 has 40 divisors (see below), whose sum is σ = 35082217568328. Its totient is φ = 5173414571520.

The previous prime is 14011331132237. The next prime is 14011331132257. The reversal of 14011331132240 is 4223113311041.

It can be written as a sum of positive squares in 4 ways, for example, as 254976522304 + 13756354609936 = 504952^2 + 3708956^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6736215851 + ... + 6736217930.

Almost surely, 2^{14011331132240} is an apocalyptic number.

14011331132240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14011331132240 is an abundant number, since it is smaller than the sum of its proper divisors (21070886436088).

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

14011331132240 is a wasteful number, since it uses less digits than its factorization.

14011331132240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13472433807 (or 13472433801 counting only the distinct ones).

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

Adding to 14011331132240 its reverse (4223113311041), we get a palindrome (18234444443281).

The spelling of 14011331132240 in words is "fourteen trillion, eleven billion, three hundred thirty-one million, one hundred thirty-two thousand, two hundred forty".