2421003354 has 128 divisors (see below), whose sum is σ = 6428160000. Its totient is φ = 588487680.

The previous prime is 2421003353. The next prime is 2421003359. The reversal of 2421003354 is 4533001242.

It is a super-2 number, since 2×2421003354² = 11722514480158498632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2421003353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1562172 + ... + 1563720.

It is an arithmetic number, because the mean of its divisors is an integer number (50220000).

Almost surely, 2^2421003354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2421003354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3214080000).

2421003354 is an abundant number, since it is smaller than the sum of its proper divisors (4007156646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2421003354 is a wasteful number, since it uses less digits than its factorization.

2421003354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2421003354 is about 49203.6924833899. The cubic root of 2421003354 is about 1342.7602111704.

Adding to 2421003354 its reverse (4533001242), we get a palindrome (6954004596).

The spelling of 2421003354 in words is "two billion, four hundred twenty-one million, three thousand, three hundred fifty-four".