14153555712 has 72 divisors (see below), whose sum is σ = 37702634704. Its totient is φ = 4713652224.

The previous prime is 14153555687. The next prime is 14153555719. The reversal of 14153555712 is 21755535141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14153555719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923988 + ... + 939180.

Almost surely, 2^14153555712 is an apocalyptic number.

14153555712 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 14153555712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18851317352).

14153555712 is an abundant number, since it is smaller than the sum of its proper divisors (23549078992).

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

14153555712 is a wasteful number, since it uses less digits than its factorization.

14153555712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16425 (or 16411 counting only the distinct ones).

The product of its digits is 105000, while the sum is 39.

The spelling of 14153555712 in words is "fourteen billion, one hundred fifty-three million, five hundred fifty-five thousand, seven hundred twelve".