2421315135 has 12 divisors (see below), whose sum is σ = 4196946312. Its totient is φ = 1291368048.

The previous prime is 2421315119. The next prime is 2421315137. The reversal of 2421315135 is 5315131242.

It is not a de Polignac number, because 2421315135 - 2⁴ = 2421315119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2421315099 and 2421315108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421315137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26903457 + ... + 26903546.

It is an arithmetic number, because the mean of its divisors is an integer number (349745526).

Almost surely, 2^2421315135 is an apocalyptic number.

2421315135 is a deficient number, since it is larger than the sum of its proper divisors (1775631177).

2421315135 is a wasteful number, since it uses less digits than its factorization.

2421315135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53807014 (or 53807011 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2421315135 is about 49206.8606497102. The cubic root of 2421315135 is about 1342.8178496904.

Adding to 2421315135 its reverse (5315131242), we get a palindrome (7736446377).

The spelling of 2421315135 in words is "two billion, four hundred twenty-one million, three hundred fifteen thousand, one hundred thirty-five".