14473458354628 has 72 divisors (see below), whose sum is σ = 31352069589120. Its totient is φ = 5724451549440.

The previous prime is 14473458354623. The next prime is 14473458354631. The reversal of 14473458354628 is 82645385437441.

It is a self number, because there is not a number n which added to its sum of digits gives 14473458354628.

It is not an unprimeable number, because it can be changed into a prime (14473458354623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20429928 + ... + 21126496.

It is an arithmetic number, because the mean of its divisors is an integer number (435445410960).

Almost surely, 2^{14473458354628} 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 14473458354628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15676034794560).

14473458354628 is an abundant number, since it is smaller than the sum of its proper divisors (16878611234492).

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

14473458354628 is a wasteful number, since it uses less digits than its factorization.

14473458354628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700997 (or 700982 counting only the distinct ones).

The product of its digits is 309657600, while the sum is 64.

The spelling of 14473458354628 in words is "fourteen trillion, four hundred seventy-three billion, four hundred fifty-eight million, three hundred fifty-four thousand, six hundred twenty-eight".