2445424454 has 16 divisors (see below), whose sum is σ = 4002371136. Its totient is φ = 1111343400.

The previous prime is 2445424451. The next prime is 2445424463. The reversal of 2445424454 is 4544245442.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445424451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193889 + ... + 206115.

It is an arithmetic number, because the mean of its divisors is an integer number (250148196).

Almost surely, 2^2445424454 is an apocalyptic number.

2445424454 is a deficient number, since it is larger than the sum of its proper divisors (1556946682).

2445424454 is a wasteful number, since it uses less digits than its factorization.

2445424454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21331.

The product of its digits is 409600, while the sum is 38.

The square root of 2445424454 is about 49451.2330887714. The cubic root of 2445424454 is about 1347.2600034508.

Adding to 2445424454 its reverse (4544245442), we get a palindrome (6989669896).

The spelling of 2445424454 in words is "two billion, four hundred forty-five million, four hundred twenty-four thousand, four hundred fifty-four".