14232241221440 has 112 divisors (see below), whose sum is σ = 37027589607360. Its totient is φ = 5167506247680.

The previous prime is 14232241221421. The next prime is 14232241221467. The reversal of 14232241221440 is 4412214223241.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 14232241221397 and 14232241221406.

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, 748037 + ... + 5387396.

Almost surely, 2^{14232241221440} is an apocalyptic number.

14232241221440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14232241221440 is an abundant number, since it is smaller than the sum of its proper divisors (22795348385920).

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

14232241221440 is a wasteful number, since it uses less digits than its factorization.

14232241221440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6136120 (or 6136110 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 14232241221440 its reverse (4412214223241), we get a palindrome (18644455444681).

The spelling of 14232241221440 in words is "fourteen trillion, two hundred thirty-two billion, two hundred forty-one million, two hundred twenty-one thousand, four hundred forty".