14143520535432 has 64 divisors (see below), whose sum is σ = 35879323468800. Its totient is φ = 4645528381440.

The previous prime is 14143520535371. The next prime is 14143520535437. The reversal of 14143520535432 is 23453502534141.

It is not an unprimeable number, because it can be changed into a prime (14143520535437) 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, 12731944 + ... + 13798167.

It is an arithmetic number, because the mean of its divisors is an integer number (560614429200).

Almost surely, 2^{14143520535432} is an apocalyptic number.

14143520535432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14143520535432 is an abundant number, since it is smaller than the sum of its proper divisors (21735802933368).

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

14143520535432 is a wasteful number, since it uses less digits than its factorization.

14143520535432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26530446 (or 26530442 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 14143520535432 in words is "fourteen trillion, one hundred forty-three billion, five hundred twenty million, five hundred thirty-five thousand, four hundred thirty-two".