2421110401 has 8 divisors (see below), whose sum is σ = 2430994280. Its totient is φ = 2411240832.

The previous prime is 2421110383. The next prime is 2421110413. The reversal of 2421110401 is 1040111242.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 318979600 + 2102130801 = 17860^2 + 45849^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2421110401 - 2¹¹ = 2421108353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2421114401) 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 7 ways as a sum of consecutive naturals, for example, 444571 + ... + 449983.

It is an arithmetic number, because the mean of its divisors is an integer number (303874285).

Almost surely, 2^2421110401 is an apocalyptic number.

It is an amenable number.

2421110401 is a deficient number, since it is larger than the sum of its proper divisors (9883879).

2421110401 is a wasteful number, since it uses less digits than its factorization.

2421110401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2421110401 is about 49204.7802657425. The cubic root of 2421110401 is about 1342.7800013583.

Adding to 2421110401 its reverse (1040111242), we get a palindrome (3461221643).

The spelling of 2421110401 in words is "two billion, four hundred twenty-one million, one hundred ten thousand, four hundred one".