2454404315423 has 4 divisors (see below), whose sum is σ = 2454433438248. Its totient is φ = 2454375192600.

The previous prime is 2454404315387. The next prime is 2454404315471. The reversal of 2454404315423 is 3245134044542.

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 2454404315423 - 2¹² = 2454404311327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454404314423) 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, 14434628 + ... + 14603673.

It is an arithmetic number, because the mean of its divisors is an integer number (613608359562).

Almost surely, 2^{2454404315423} is an apocalyptic number.

2454404315423 is a deficient number, since it is larger than the sum of its proper divisors (29122825).

2454404315423 is an equidigital number, since it uses as much as digits as its factorization.

2454404315423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29122824.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 2454404315423 its reverse (3245134044542), we get a palindrome (5699538359965).

The spelling of 2454404315423 in words is "two trillion, four hundred fifty-four billion, four hundred four million, three hundred fifteen thousand, four hundred twenty-three".