14043121033440 has 96 divisors (see below), whose sum is σ = 45264571583616. Its totient is φ = 3657743147520.

The previous prime is 14043121033439. The next prime is 14043121033457. The reversal of 14043121033440 is 4433012134041.

It is a tau number, because it is divible by the number of its divisors (96).

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 = 14043121033398 and 14043121033407.

It is a congruent number.

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, 340171246 + ... + 340212525.

It is an arithmetic number, because the mean of its divisors is an integer number (471505953996).

Almost surely, 2^{14043121033440} is an apocalyptic number.

14043121033440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14043121033440 is an abundant number, since it is smaller than the sum of its proper divisors (31221450550176).

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

14043121033440 is a wasteful number, since it uses less digits than its factorization.

14043121033440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680383832 (or 680383824 counting only the distinct ones).

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

Adding to 14043121033440 its reverse (4433012134041), we get a palindrome (18476133167481).

The spelling of 14043121033440 in words is "fourteen trillion, forty-three billion, one hundred twenty-one million, thirty-three thousand, four hundred forty".