14234010320440 has 64 divisors (see below), whose sum is σ = 33062391279360. Its totient is φ = 5509480412160.

The previous prime is 14234010320437. The next prime is 14234010320441. The reversal of 14234010320440 is 4402301043241.

14234010320440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14234010320399 and 14234010320408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14234010320441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14602564 + ... + 15546796.

It is an arithmetic number, because the mean of its divisors is an integer number (516599863740).

Almost surely, 2^{14234010320440} is an apocalyptic number.

14234010320440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14234010320440 is an abundant number, since it is smaller than the sum of its proper divisors (18828380958920).

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

14234010320440 is a wasteful number, since it uses less digits than its factorization.

14234010320440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956432 (or 956428 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14234010320440 its reverse (4402301043241), we get a palindrome (18636311363681).

The spelling of 14234010320440 in words is "fourteen trillion, two hundred thirty-four billion, ten million, three hundred twenty thousand, four hundred forty".