2454421004402 has 8 divisors (see below), whose sum is σ = 3690905138796. Its totient is φ = 1224119291472.

The previous prime is 2454421004401. The next prime is 2454421004443. The reversal of 2454421004402 is 2044001244542.

2454421004402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2275907149321 + 178513855081 = 1508611^2 + 422509^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2454421004401) 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, 1545604373 + ... + 1545605960.

Almost surely, 2^{2454421004402} is an apocalyptic number.

2454421004402 is a deficient number, since it is larger than the sum of its proper divisors (1236484134394).

2454421004402 is a wasteful number, since it uses less digits than its factorization.

2454421004402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091210732.

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 2454421004402 its reverse (2044001244542), we get a palindrome (4498422248944).

The spelling of 2454421004402 in words is "two trillion, four hundred fifty-four billion, four hundred twenty-one million, four thousand, four hundred two".