14178000081 has 16 divisors (see below), whose sum is σ = 21742185344. Its totient is φ = 8050109184.

The previous prime is 14178000079. The next prime is 14178000107. The reversal of 14178000081 is 18000087141.

It is not a de Polignac number, because 14178000081 - 2¹ = 14178000079 is a prime.

It is a super-2 number, since 2×14178000081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14178000041) 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, 2146840 + ... + 2153433.

It is an arithmetic number, because the mean of its divisors is an integer number (1358886584).

Almost surely, 2^14178000081 is an apocalyptic number.

It is an amenable number.

14178000081 is a deficient number, since it is larger than the sum of its proper divisors (7564185263).

14178000081 is a wasteful number, since it uses less digits than its factorization.

14178000081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300440.

The product of its (nonzero) digits is 1792, while the sum is 30.

The spelling of 14178000081 in words is "fourteen billion, one hundred seventy-eight million, eighty-one", and thus it is an aban number.