12605450094 has 16 divisors (see below), whose sum is σ = 28012111440. Its totient is φ = 4201816680.

The previous prime is 12605450083. The next prime is 12605450101. The reversal of 12605450094 is 49005450621.

12605450094 is a `hidden beast` number, since 1 + 2 + 60 + 5 + 4 + 500 + 94 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116717077 + ... + 116717184.

It is an arithmetic number, because the mean of its divisors is an integer number (1750756965).

Almost surely, 2^12605450094 is an apocalyptic number.

12605450094 is an abundant number, since it is smaller than the sum of its proper divisors (15406661346).

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

12605450094 is a wasteful number, since it uses less digits than its factorization.

12605450094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233434272 (or 233434266 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 12605450094 in words is "twelve billion, six hundred five million, four hundred fifty thousand, ninety-four".