2421451210 has 16 divisors (see below), whose sum is σ = 4359327336. Its totient is φ = 968421568.

The previous prime is 2421451189. The next prime is 2421451211. The reversal of 2421451210 is 121541242.

It can be written as a sum of positive squares in 4 ways, for example, as 2410908201 + 10543009 = 49101^2 + 3247^2 .

It is not an unprimeable number, because it can be changed into a prime (2421451211) 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, 59064 + ... + 91276.

Almost surely, 2^2421451210 is an apocalyptic number.

2421451210 is a deficient number, since it is larger than the sum of its proper divisors (1937876126).

2421451210 is a wasteful number, since it uses less digits than its factorization.

2421451210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39737.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2421451210 is about 49208.2433134937. The cubic root of 2421451210 is about 1342.8430041356.

Adding to 2421451210 its reverse (121541242), we get a palindrome (2542992452).

The spelling of 2421451210 in words is "two billion, four hundred twenty-one million, four hundred fifty-one thousand, two hundred ten".