14347550448 has 720 divisors, whose sum is σ = 53983687680. Its totient is φ = 3512678400.

The previous prime is 14347550431. The next prime is 14347550453. The reversal of 14347550448 is 84405574341.

14347550448 is a `hidden beast` number, since 1 + 4 + 34 + 75 + 504 + 48 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 161208388 + ... + 161208476.

It is an arithmetic number, because the mean of its divisors is an integer number (74977344).

Almost surely, 2^14347550448 is an apocalyptic number.

14347550448 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 14347550448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26991843840).

14347550448 is an abundant number, since it is smaller than the sum of its proper divisors (39636137232).

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

14347550448 is a wasteful number, since it uses less digits than its factorization.

14347550448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 14347550448 in words is "fourteen billion, three hundred forty-seven million, five hundred fifty thousand, four hundred forty-eight".