246742891056 has 30 divisors (see below), whose sum is σ = 690537396900. Its totient is φ = 82247630304.

The previous prime is 246742891049. The next prime is 246742891063. The reversal of 246742891056 is 650198247642.

246742891056 is a `hidden beast` number, since 2 + 467 + 42 + 8 + 91 + 0 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (246742891049) and next prime (246742891063).

It is a junction number, because it is equal to n+sod(n) for n = 246742890993 and 246742891011.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 856746006 + ... + 856746293.

It is an arithmetic number, because the mean of its divisors is an integer number (23017913230).

Almost surely, 2^246742891056 is an apocalyptic number.

It is an amenable number.

246742891056 is an abundant number, since it is smaller than the sum of its proper divisors (443794505844).

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

246742891056 is a wasteful number, since it uses less digits than its factorization.

246742891056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713492313 (or 1713492304 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 246742891056 in words is "two hundred forty-six billion, seven hundred forty-two million, eight hundred ninety-one thousand, fifty-six".