196267008456 has 24 divisors (see below), whose sum is σ = 531556481430. Its totient is φ = 65422336128.

The previous prime is 196267008391. The next prime is 196267008479. The reversal of 196267008456 is 654800762691.

196267008456 is a `hidden beast` number, since 1 + 9 + 626 + 7 + 0 + 0 + 8 + 4 + 5 + 6 = 666.

196267008456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 194803945956 + 1463062500 = 441366^2 + 38250^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1362965265 + ... + 1362965408.

Almost surely, 2^196267008456 is an apocalyptic number.

It is an amenable number.

196267008456 is an abundant number, since it is smaller than the sum of its proper divisors (335289472974).

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

196267008456 is a wasteful number, since it uses less digits than its factorization.

196267008456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725930685 (or 2725930678 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 196267008456 in words is "one hundred ninety-six billion, two hundred sixty-seven million, eight thousand, four hundred fifty-six".