246747242747642 has 288 divisors, whose sum is σ = 492060051370944. Its totient is φ = 91967153241600.

The previous prime is 246747242747639. The next prime is 246747242747669.

246747242747642 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 70680961517 + ... + 70680965007.

It is an arithmetic number, because the mean of its divisors is an integer number (1708541845038).

Almost surely, 2^{246747242747642} is an apocalyptic number.

246747242747642 is a deficient number, since it is larger than the sum of its proper divisors (245312808623302).

246747242747642 is a wasteful number, since it uses less digits than its factorization.

246747242747642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362 (or 4336 counting only the distinct ones).

The product of its digits is 1416167424, while the sum is 68.

The spelling of 246747242747642 in words is "two hundred forty-six trillion, seven hundred forty-seven billion, two hundred forty-two million, seven hundred forty-seven thousand, six hundred forty-two".