4006130261650 has 48 divisors (see below), whose sum is σ = 8129157379200. Its totient is φ = 1456711041600.

The previous prime is 4006130261569. The next prime is 4006130261657. The reversal of 4006130261650 is 561620316004.

It is not an unprimeable number, because it can be changed into a prime (4006130261657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13519276 + ... + 13812424.

It is an arithmetic number, because the mean of its divisors is an integer number (169357445400).

Almost surely, 2^{4006130261650} is an apocalyptic number.

4006130261650 is an abundant number, since it is smaller than the sum of its proper divisors (4123027117550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4006130261650 is a wasteful number, since it uses less digits than its factorization.

4006130261650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318019 (or 318014 counting only the distinct ones).

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

Adding to 4006130261650 its reverse (561620316004), we get a palindrome (4567750577654).

The spelling of 4006130261650 in words is "four trillion, six billion, one hundred thirty million, two hundred sixty-one thousand, six hundred fifty".