2123414624466 has 24 divisors (see below), whose sum is σ = 4600822993884. Its totient is φ = 707790827520.

The previous prime is 2123414624423. The next prime is 2123414624497. The reversal of 2123414624466 is 6644264143212.

2123414624466 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 4 + 14 + 624 + 4 + 6 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1950756923025 + 172657701441 = 1396695^2 + 415521^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217471 + ... + 2072226.

Almost surely, 2^{2123414624466} is an apocalyptic number.

2123414624466 is an abundant number, since it is smaller than the sum of its proper divisors (2477408369418).

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

2123414624466 is a wasteful number, since it uses less digits than its factorization.

2123414624466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341226 (or 2341223 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 45.

Adding to 2123414624466 its reverse (6644264143212), we get a palindrome (8767678767678).

The spelling of 2123414624466 in words is "two trillion, one hundred twenty-three billion, four hundred fourteen million, six hundred twenty-four thousand, four hundred sixty-six".