246436634642 has 48 divisors (see below), whose sum is σ = 436637446560. Its totient is φ = 103853777280.

The previous prime is 246436634599. The next prime is 246436634701.

246436634642 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171392 + ... + 722667.

It is an arithmetic number, because the mean of its divisors is an integer number (9096613470).

Almost surely, 2^246436634642 is an apocalyptic number.

246436634642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

246436634642 is a deficient number, since it is larger than the sum of its proper divisors (190200811918).

246436634642 is a wasteful number, since it uses less digits than its factorization.

246436634642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894167 (or 894156 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 50.

The spelling of 246436634642 in words is "two hundred forty-six billion, four hundred thirty-six million, six hundred thirty-four thousand, six hundred forty-two".