2421413451 has 6 divisors (see below), whose sum is σ = 3497597220. Its totient is φ = 1614275628.

The previous prime is 2421413413. The next prime is 2421413473. The reversal of 2421413451 is 1543141242.

2421413451 is a `hidden beast` number, since 242 + 1 + 413 + 4 + 5 + 1 = 666.

It is not a de Polignac number, because 2421413451 - 2²³ = 2413024843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2421414451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134522961 + ... + 134522978.

It is an arithmetic number, because the mean of its divisors is an integer number (582932870).

Almost surely, 2^2421413451 is an apocalyptic number.

2421413451 is a deficient number, since it is larger than the sum of its proper divisors (1076183769).

2421413451 is a wasteful number, since it uses less digits than its factorization.

2421413451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269045945 (or 269045942 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2421413451 is about 49207.8596466052. The cubic root of 2421413451 is about 1342.8360242066.

Adding to 2421413451 its reverse (1543141242), we get a palindrome (3964554693).

The spelling of 2421413451 in words is "two billion, four hundred twenty-one million, four hundred thirteen thousand, four hundred fifty-one".