14047354320 has 80 divisors (see below), whose sum is σ = 46108388160. Its totient is φ = 3525609472.

The previous prime is 14047354297. The next prime is 14047354327. The reversal of 14047354320 is 2345374041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14047354327) 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, 1717410 + ... + 1725569.

It is an arithmetic number, because the mean of its divisors is an integer number (576354852).

Almost surely, 2^14047354320 is an apocalyptic number.

14047354320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14047354320 is an abundant number, since it is smaller than the sum of its proper divisors (32061033840).

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

14047354320 is a wasteful number, since it uses less digits than its factorization.

14047354320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443012 (or 3443006 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The spelling of 14047354320 in words is "fourteen billion, forty-seven million, three hundred fifty-four thousand, three hundred twenty".