2104344252454 has 8 divisors (see below), whose sum is σ = 3156530357520. Its totient is φ = 1052167466616.

The previous prime is 2104344252433. The next prime is 2104344252481. The reversal of 2104344252454 is 4542524434012.

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

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1734909 + ... + 2686744.

It is an arithmetic number, because the mean of its divisors is an integer number (394566294690).

Almost surely, 2^{2104344252454} is an apocalyptic number.

2104344252454 is a deficient number, since it is larger than the sum of its proper divisors (1052186105066).

2104344252454 is a wasteful number, since it uses less digits than its factorization.

2104344252454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4659614.

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 2104344252454 its reverse (4542524434012), we get a palindrome (6646868686466).

The spelling of 2104344252454 in words is "two trillion, one hundred four billion, three hundred forty-four million, two hundred fifty-two thousand, four hundred fifty-four".