2421044426025 has 48 divisors (see below), whose sum is σ = 4503846457600. Its totient is φ = 1274879062080.

The previous prime is 2421044425981. The next prime is 2421044426033. The reversal of 2421044426025 is 5206244401242.

2421044426025 is a `hidden beast` number, since 2 + 4 + 2 + 1 + 0 + 4 + 4 + 42 + 602 + 5 = 666.

It is not a de Polignac number, because 2421044426025 - 2²⁰ = 2421043377449 is a prime.

It is a super-2 number, since 2×2421044426025² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22647514 + ... + 22754163.

Almost surely, 2^{2421044426025} is an apocalyptic number.

2421044426025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2421044426025 is a deficient number, since it is larger than the sum of its proper divisors (2082802031575).

2421044426025 is a wasteful number, since it uses less digits than its factorization.

2421044426025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45401775 (or 45401764 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 2421044426025 its reverse (5206244401242), we get a palindrome (7627288827267).

The spelling of 2421044426025 in words is "two trillion, four hundred twenty-one billion, forty-four million, four hundred twenty-six thousand, twenty-five".