14501423541 has 16 divisors (see below), whose sum is σ = 21095474688. Its totient is φ = 8787702000.

The previous prime is 14501423441. The next prime is 14501423543. The reversal of 14501423541 is 14532410541.

It is not a de Polignac number, because 14501423541 - 2²¹ = 14499326389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14501423499 and 14501423508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14501423543) 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, 330016 + ... + 371366.

It is an arithmetic number, because the mean of its divisors is an integer number (1318467168).

Almost surely, 2^14501423541 is an apocalyptic number.

14501423541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14501423541 is a deficient number, since it is larger than the sum of its proper divisors (6594051147).

14501423541 is a wasteful number, since it uses less digits than its factorization.

14501423541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51992.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 14501423541 in words is "fourteen billion, five hundred one million, four hundred twenty-three thousand, five hundred forty-one".