1414521453 has 8 divisors (see below), whose sum is σ = 1886430816. Its totient is φ = 942813200.

The previous prime is 1414521439. The next prime is 1414521461. The reversal of 1414521453 is 3541254141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1414521453 - 2⁹ = 1414520941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1414521453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414521403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33018 + ... + 62603.

It is an arithmetic number, because the mean of its divisors is an integer number (235803852).

Almost surely, 2^1414521453 is an apocalyptic number.

It is an amenable number.

1414521453 is a deficient number, since it is larger than the sum of its proper divisors (471909363).

1414521453 is an equidigital number, since it uses as much as digits as its factorization.

1414521453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100555.

The product of its digits is 9600, while the sum is 30.

The square root of 1414521453 is about 37610.1243417248. The cubic root of 1414521453 is about 1122.5435000495.

Adding to 1414521453 its reverse (3541254141), we get a palindrome (4955775594).

The spelling of 1414521453 in words is "one billion, four hundred fourteen million, five hundred twenty-one thousand, four hundred fifty-three".