234664163144 has 32 divisors (see below), whose sum is σ = 442373184000. Its totient is φ = 116698188480.

The previous prime is 234664163137. The next prime is 234664163147. The reversal of 234664163144 is 441361466432.

234664163144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234664163095 and 234664163104.

It is not an unprimeable number, because it can be changed into a prime (234664163147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14277059 + ... + 14293485.

It is an arithmetic number, because the mean of its divisors is an integer number (13824162000).

Almost surely, 2^234664163144 is an apocalyptic number.

It is an amenable number.

234664163144 is a deficient number, since it is larger than the sum of its proper divisors (207709020856).

234664163144 is a wasteful number, since it uses less digits than its factorization.

234664163144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25973 (or 25969 counting only the distinct ones).

The product of its digits is 995328, while the sum is 44.

The spelling of 234664163144 in words is "two hundred thirty-four billion, six hundred sixty-four million, one hundred sixty-three thousand, one hundred forty-four".