14055404431 has 4 divisors (see below), whose sum is σ = 14107269664. Its totient is φ = 14003539200.

The previous prime is 14055404417. The next prime is 14055404437. The reversal of 14055404431 is 13440455041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13440455041 = 13 ⋅1033881157.

It is a cyclic number.

It is not a de Polignac number, because 14055404431 - 2⁵ = 14055404399 is a prime.

It is a super-2 number, since 2×14055404431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14055404393 and 14055404402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14055404437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25932210 + ... + 25932751.

It is an arithmetic number, because the mean of its divisors is an integer number (3526817416).

Almost surely, 2^14055404431 is an apocalyptic number.

14055404431 is a deficient number, since it is larger than the sum of its proper divisors (51865233).

14055404431 is an equidigital number, since it uses as much as digits as its factorization.

14055404431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51865232.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 14055404431 its reverse (13440455041), we get a palindrome (27495859472).

The spelling of 14055404431 in words is "fourteen billion, fifty-five million, four hundred four thousand, four hundred thirty-one".