14534544000000 has 616 divisors, whose sum is σ = 50976044373280. Its totient is φ = 3671654400000.

The previous prime is 14534543999999. The next prime is 14534544000023. The reversal of 14534544000000 is 44543541.

It is a super-2 number, since 2×14534544000000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 911992032 + ... + 912007968.

Almost surely, 2^{14534544000000} is an apocalyptic number.

14534544000000 is a gapful number since it is divisible by the number (10) 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 14534544000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25488022186640).

14534544000000 is an abundant number, since it is smaller than the sum of its proper divisors (36441500373280).

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

14534544000000 is an frugal number, since it uses more digits than its factorization.

14534544000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16009 (or 15966 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 14534544000000 its reverse (44543541), we get a palindrome (14534588543541).

The spelling of 14534544000000 in words is "fourteen trillion, five hundred thirty-four billion, five hundred forty-four million", and thus it is an aban number.