14345450532 has 144 divisors (see below), whose sum is σ = 43002610560. Its totient is φ = 3945263616.

The previous prime is 14345450521. The next prime is 14345450593. The reversal of 14345450532 is 23505454341.

14345450532 is a `hidden beast` number, since 1 + 43 + 45 + 45 + 0 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2533048 + ... + 2538704.

It is an arithmetic number, because the mean of its divisors is an integer number (298629240).

Almost surely, 2^14345450532 is an apocalyptic number.

14345450532 is a gapful number since it is divisible by the number (12) 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 14345450532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21501305280).

14345450532 is an abundant number, since it is smaller than the sum of its proper divisors (28657160028).

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

14345450532 is a wasteful number, since it uses less digits than its factorization.

14345450532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050 (or 6045 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 14345450532 in words is "fourteen billion, three hundred forty-five million, four hundred fifty thousand, five hundred thirty-two".