2421044405 has 32 divisors (see below), whose sum is σ = 3174450048. Its totient is φ = 1761926400.

The previous prime is 2421044393. The next prime is 2421044413. The reversal of 2421044405 is 5044401242.

It is not a de Polignac number, because 2421044405 - 2¹⁶ = 2420978869 is a prime.

It is a super-2 number, since 2×2421044405² = 11722912021963608050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1335950 + ... + 1337760.

It is an arithmetic number, because the mean of its divisors is an integer number (99201564).

Almost surely, 2^2421044405 is an apocalyptic number.

It is an amenable number.

2421044405 is a deficient number, since it is larger than the sum of its proper divisors (753405643).

2421044405 is a wasteful number, since it uses less digits than its factorization.

2421044405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 2421044405 is about 49204.1096352734. The cubic root of 2421044405 is about 1342.7678004945.

Adding to 2421044405 its reverse (5044401242), we get a palindrome (7465445647).

The spelling of 2421044405 in words is "two billion, four hundred twenty-one million, forty-four thousand, four hundred five".