14645433450 has 48 divisors (see below), whose sum is σ = 36695151360. Its totient is φ = 3865182720.

The previous prime is 14645433443. The next prime is 14645433469. The reversal of 14645433450 is 5433454641.

It is a junction number, because it is equal to n+sod(n) for n = 14645433399 and 14645433408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 488730 + ... + 517829.

It is an arithmetic number, because the mean of its divisors is an integer number (764482320).

Almost surely, 2^14645433450 is an apocalyptic number.

14645433450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14645433450 is an abundant number, since it is smaller than the sum of its proper divisors (22049717910).

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

14645433450 is a wasteful number, since it uses less digits than its factorization.

14645433450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006671 (or 1006666 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 14645433450 in words is "fourteen billion, six hundred forty-five million, four hundred thirty-three thousand, four hundred fifty".