246729140668 has 12 divisors (see below), whose sum is σ = 434361482352. Its totient is φ = 122625860000.

The previous prime is 246729140659. The next prime is 246729140701. The reversal of 246729140668 is 866041927642.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184676833 + ... + 184678168.

It is an arithmetic number, because the mean of its divisors is an integer number (36196790196).

Almost surely, 2^246729140668 is an apocalyptic number.

It is an amenable number.

246729140668 is a deficient number, since it is larger than the sum of its proper divisors (187632341684).

246729140668 is a wasteful number, since it uses less digits than its factorization.

246729140668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369355172 (or 369355170 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 246729140668 in words is "two hundred forty-six billion, seven hundred twenty-nine million, one hundred forty thousand, six hundred sixty-eight".