14424481236 has 96 divisors (see below), whose sum is σ = 37632849408. Its totient is φ = 4262348160.

The previous prime is 14424481223. The next prime is 14424481241. The reversal of 14424481236 is 63218442441.

It is a junction number, because it is equal to n+sod(n) for n = 14424481194 and 14424481203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4158775 + ... + 4162241.

It is an arithmetic number, because the mean of its divisors is an integer number (392008848).

Almost surely, 2^14424481236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14424481236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18816424704).

14424481236 is an abundant number, since it is smaller than the sum of its proper divisors (23208368172).

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

14424481236 is a wasteful number, since it uses less digits than its factorization.

14424481236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261 (or 4259 counting only the distinct ones).

The product of its digits is 147456, while the sum is 39.

The spelling of 14424481236 in words is "fourteen billion, four hundred twenty-four million, four hundred eighty-one thousand, two hundred thirty-six".