14531424534 has 48 divisors (see below), whose sum is σ = 34362029520. Its totient is φ = 4401535680.

The previous prime is 14531424497. The next prime is 14531424553. The reversal of 14531424534 is 43542413541.

14531424534 is a `hidden beast` number, since 14 + 53 + 142 + 453 + 4 = 666.

It is a super-2 number, since 2×14531424534² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475632 + ... + 505260.

It is an arithmetic number, because the mean of its divisors is an integer number (715875615).

Almost surely, 2^14531424534 is an apocalyptic number.

14531424534 is an abundant number, since it is smaller than the sum of its proper divisors (19830604986).

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

14531424534 is a wasteful number, since it uses less digits than its factorization.

14531424534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32125 (or 32122 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 14531424534 in words is "fourteen billion, five hundred thirty-one million, four hundred twenty-four thousand, five hundred thirty-four".