2421004341 has 32 divisors (see below), whose sum is σ = 3768145920. Its totient is φ = 1354117824.

The previous prime is 2421004337. The next prime is 2421004351. The reversal of 2421004341 is 1434001242.

It is not a de Polignac number, because 2421004341 - 2² = 2421004337 is a prime.

It is a super-2 number, since 2×2421004341² = 11722524038281688562, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421004351) 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 31 ways as a sum of consecutive naturals, for example, 183616 + ... + 196358.

It is an arithmetic number, because the mean of its divisors is an integer number (117754560).

Almost surely, 2^2421004341 is an apocalyptic number.

2421004341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2421004341 is a deficient number, since it is larger than the sum of its proper divisors (1347141579).

2421004341 is a wasteful number, since it uses less digits than its factorization.

2421004341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12945.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2421004341 is about 49203.7025131239. The cubic root of 2421004341 is about 1342.7603936435.

Adding to 2421004341 its reverse (1434001242), we get a palindrome (3855005583).

The spelling of 2421004341 in words is "two billion, four hundred twenty-one million, four thousand, three hundred forty-one".