14553448734 has 64 divisors (see below), whose sum is σ = 33473376000. Its totient is φ = 4171875840.

The previous prime is 14553448733. The next prime is 14553448787. The reversal of 14553448734 is 43784435541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14553448733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 880902 + ... + 897270.

It is an arithmetic number, because the mean of its divisors is an integer number (523021500).

Almost surely, 2^14553448734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14553448734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16736688000).

14553448734 is an abundant number, since it is smaller than the sum of its proper divisors (18919927266).

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

14553448734 is a wasteful number, since it uses less digits than its factorization.

14553448734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17113.

The product of its digits is 3225600, while the sum is 48.

The spelling of 14553448734 in words is "fourteen billion, five hundred fifty-three million, four hundred forty-eight thousand, seven hundred thirty-four".