14354645451 has 16 divisors (see below), whose sum is σ = 19545166080. Its totient is φ = 9367768800.

The previous prime is 14354645441. The next prime is 14354645489. The reversal of 14354645451 is 15454645341.

It is not a de Polignac number, because 14354645451 - 2⁹ = 14354644939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14354645441) 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, 33025 + ... + 172626.

It is an arithmetic number, because the mean of its divisors is an integer number (1221572880).

Almost surely, 2^14354645451 is an apocalyptic number.

14354645451 is a deficient number, since it is larger than the sum of its proper divisors (5190520629).

14354645451 is a wasteful number, since it uses less digits than its factorization.

14354645451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206146.

The product of its digits is 576000, while the sum is 42.

The spelling of 14354645451 in words is "fourteen billion, three hundred fifty-four million, six hundred forty-five thousand, four hundred fifty-one".