14573178961 has 16 divisors (see below), whose sum is σ = 16785388800. Its totient is φ = 12513085200.

The previous prime is 14573178959. The next prime is 14573179003. The reversal of 14573178961 is 16987137541.

It is not a de Polignac number, because 14573178961 - 2¹ = 14573178959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14573178899 and 14573178908.

It is not an unprimeable number, because it can be changed into a prime (14573178931) 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, 36151 + ... + 174508.

It is an arithmetic number, because the mean of its divisors is an integer number (1049086800).

Almost surely, 2^14573178961 is an apocalyptic number.

14573178961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14573178961 is a deficient number, since it is larger than the sum of its proper divisors (2212209839).

14573178961 is a wasteful number, since it uses less digits than its factorization.

14573178961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211020.

The product of its digits is 1270080, while the sum is 52.

The spelling of 14573178961 in words is "fourteen billion, five hundred seventy-three million, one hundred seventy-eight thousand, nine hundred sixty-one".