14220134331240 has 64 divisors (see below), whose sum is σ = 42660687360960. Its totient is φ = 3792010544640.

The previous prime is 14220134331239. The next prime is 14220134331251. The reversal of 14220134331240 is 4213343102241.

14220134331240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14220134331198 and 14220134331207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23866155 + ... + 24454725.

It is an arithmetic number, because the mean of its divisors is an integer number (666573240015).

Almost surely, 2^{14220134331240} is an apocalyptic number.

14220134331240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14220134331240 is an abundant number, since it is smaller than the sum of its proper divisors (28440553029720).

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

14220134331240 is a wasteful number, since it uses less digits than its factorization.

14220134331240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789922 (or 789918 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 14220134331240 its reverse (4213343102241), we get a palindrome (18433477433481).

The spelling of 14220134331240 in words is "fourteen trillion, two hundred twenty billion, one hundred thirty-four million, three hundred thirty-one thousand, two hundred forty".