246129736172 has 12 divisors (see below), whose sum is σ = 430783403400. Its totient is φ = 123048763776.

The previous prime is 246129736169. The next prime is 246129736187. The reversal of 246129736172 is 271637921642.

It is a self number, because there is not a number n which added to its sum of digits gives 246129736172.

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 3 ways as a sum of consecutive naturals, for example, 3991658 + ... + 4052849.

It is an arithmetic number, because the mean of its divisors is an integer number (35898616950).

Almost surely, 2^246129736172 is an apocalyptic number.

It is an amenable number.

246129736172 is a deficient number, since it is larger than the sum of its proper divisors (184653667228).

246129736172 is a wasteful number, since it uses less digits than its factorization.

246129736172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052160 (or 8052158 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 50.

The spelling of 246129736172 in words is "two hundred forty-six billion, one hundred twenty-nine million, seven hundred thirty-six thousand, one hundred seventy-two".