14623238448 has 560 divisors, whose sum is σ = 54646502400. Its totient is φ = 3682838016.

The previous prime is 14623238431. The next prime is 14623238453. The reversal of 14623238448 is 84483232641.

It is a happy number.

14623238448 is a `hidden beast` number, since 14 + 623 + 2 + 3 + 8 + 4 + 4 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 24412453 + ... + 24413051.

It is an arithmetic number, because the mean of its divisors is an integer number (97583040).

Almost surely, 2^14623238448 is an apocalyptic number.

14623238448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14623238448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27323251200).

14623238448 is an abundant number, since it is smaller than the sum of its proper divisors (40023263952).

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

14623238448 is a wasteful number, since it uses less digits than its factorization.

14623238448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 647 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The spelling of 14623238448 in words is "fourteen billion, six hundred twenty-three million, two hundred thirty-eight thousand, four hundred forty-eight".