2136624466 has 16 divisors (see below), whose sum is σ = 3261293280. Its totient is φ = 1049549440.

The previous prime is 2136624443. The next prime is 2136624467. The reversal of 2136624466 is 6644266312.

It is not an unprimeable number, because it can be changed into a prime (2136624467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223170 + ... + 232546.

It is an arithmetic number, because the mean of its divisors is an integer number (203830830).

Almost surely, 2^2136624466 is an apocalyptic number.

2136624466 is a deficient number, since it is larger than the sum of its proper divisors (1124668814).

2136624466 is a wasteful number, since it uses less digits than its factorization.

2136624466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369.

The product of its digits is 248832, while the sum is 40.

The square root of 2136624466 is about 46223.6353611440. The cubic root of 2136624466 is about 1287.9808296884.

The spelling of 2136624466 in words is "two billion, one hundred thirty-six million, six hundred twenty-four thousand, four hundred sixty-six".