2406131656 has 16 divisors (see below), whose sum is σ = 4527442800. Its totient is φ = 1198813584.

The previous prime is 2406131597. The next prime is 2406131701. The reversal of 2406131656 is 6561316042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529126 + ... + 533653.

It is an arithmetic number, because the mean of its divisors is an integer number (282965175).

Almost surely, 2^2406131656 is an apocalyptic number.

It is an amenable number.

2406131656 is a deficient number, since it is larger than the sum of its proper divisors (2121311144).

2406131656 is a wasteful number, since it uses less digits than its factorization.

2406131656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063068 (or 1063064 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2406131656 is about 49052.3358872949. The cubic root of 2406131656 is about 1340.0051340117.

Adding to 2406131656 its reverse (6561316042), we get a palindrome (8967447698).

The spelling of 2406131656 in words is "two billion, four hundred six million, one hundred thirty-one thousand, six hundred fifty-six".