14235145403 has 4 divisors (see below), whose sum is σ = 14297307840. Its totient is φ = 14172982968.

The previous prime is 14235145391. The next prime is 14235145411. The reversal of 14235145403 is 30454153241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14235145403 - 2⁶ = 14235145339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14235145403.

It is not an unprimeable number, because it can be changed into a prime (14235145453) 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, 31080875 + ... + 31081332.

It is an arithmetic number, because the mean of its divisors is an integer number (3574326960).

Almost surely, 2^14235145403 is an apocalyptic number.

14235145403 is a deficient number, since it is larger than the sum of its proper divisors (62162437).

14235145403 is an equidigital number, since it uses as much as digits as its factorization.

14235145403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62162436.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 14235145403 its reverse (30454153241), we get a palindrome (44689298644).

The spelling of 14235145403 in words is "fourteen billion, two hundred thirty-five million, one hundred forty-five thousand, four hundred three".