14027858656 has 96 divisors (see below), whose sum is σ = 33187250880. Its totient is φ = 5709312000.

The previous prime is 14027858651. The next prime is 14027858657. The reversal of 14027858656 is 65685872041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14027858651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378556 + ... + 413956.

It is an arithmetic number, because the mean of its divisors is an integer number (345700530).

Almost surely, 2^14027858656 is an apocalyptic number.

14027858656 is a gapful number since it is divisible by the number (16) 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 14027858656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16593625440).

14027858656 is an abundant number, since it is smaller than the sum of its proper divisors (19159392224).

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

14027858656 is a wasteful number, since it uses less digits than its factorization.

14027858656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35508 (or 35500 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 14027858656 in words is "fourteen billion, twenty-seven million, eight hundred fifty-eight thousand, six hundred fifty-six".