12414202454 has 4 divisors (see below), whose sum is σ = 18621303684. Its totient is φ = 6207101226.

The previous prime is 12414202453. The next prime is 12414202477. The reversal of 12414202454 is 45420241421.

It is a happy number.

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

It is a super-2 number, since 2×12414202454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12414202453) 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 as a sum of consecutive naturals, namely, 3103550612 + ... + 3103550615.

It is an arithmetic number, because the mean of its divisors is an integer number (4655325921).

Almost surely, 2^12414202454 is an apocalyptic number.

12414202454 is a deficient number, since it is larger than the sum of its proper divisors (6207101230).

12414202454 is an equidigital number, since it uses as much as digits as its factorization.

12414202454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6207101229.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 12414202454 its reverse (45420241421), we get a palindrome (57834443875).

The spelling of 12414202454 in words is "twelve billion, four hundred fourteen million, two hundred two thousand, four hundred fifty-four".