14461286656 has 72 divisors (see below), whose sum is σ = 29832130944. Its totient is φ = 6992025600.

The previous prime is 14461286629. The next prime is 14461286737. The reversal of 14461286656 is 65668216441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105305 + ... + 1118311.

It is an arithmetic number, because the mean of its divisors is an integer number (414335152).

Almost surely, 2^14461286656 is an apocalyptic number.

14461286656 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 14461286656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14916065472).

14461286656 is an abundant number, since it is smaller than the sum of its proper divisors (15370844288).

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

14461286656 is a wasteful number, since it uses less digits than its factorization.

14461286656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13167 (or 13153 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The spelling of 14461286656 in words is "fourteen billion, four hundred sixty-one million, two hundred eighty-six thousand, six hundred fifty-six".