14231535450 has 48 divisors (see below), whose sum is σ = 38502776736. Its totient is φ = 3450068800.

The previous prime is 14231535427. The next prime is 14231535457. The reversal of 14231535450 is 5453513241.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (14231535457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4310937 + ... + 4314236.

It is an arithmetic number, because the mean of its divisors is an integer number (802141182).

Almost surely, 2^14231535450 is an apocalyptic number.

14231535450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14231535450 is an abundant number, since it is smaller than the sum of its proper divisors (24271241286).

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

14231535450 is a wasteful number, since it uses less digits than its factorization.

14231535450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8625199 (or 8625194 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 14231535450 in words is "fourteen billion, two hundred thirty-one million, five hundred thirty-five thousand, four hundred fifty".