2454340002121 has 8 divisors (see below), whose sum is σ = 2805335207360. Its totient is φ = 2103438598128.

The previous prime is 2454340002097. The next prime is 2454340002197. The reversal of 2454340002121 is 1212000434542.

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

It is not a de Polignac number, because 2454340002121 - 2⁴¹ = 255316746569 is a prime.

It is a super-2 number, since 2×2454340002121² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2454340002121.

It is not an unprimeable number, because it can be changed into a prime (2454340002421) 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, 23394231 + ... + 23498908.

It is an arithmetic number, because the mean of its divisors is an integer number (350666900920).

Almost surely, 2^{2454340002121} is an apocalyptic number.

It is an amenable number.

2454340002121 is a deficient number, since it is larger than the sum of its proper divisors (350995205239).

2454340002121 is an equidigital number, since it uses as much as digits as its factorization.

2454340002121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46900623.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 2454340002121 its reverse (1212000434542), we get a palindrome (3666340436663).

The spelling of 2454340002121 in words is "two trillion, four hundred fifty-four billion, three hundred forty million, two thousand, one hundred twenty-one".