144634214246 has 8 divisors (see below), whose sum is σ = 217717934664. Its totient is φ = 72061569360.

The previous prime is 144634214237. The next prime is 144634214279. The reversal of 144634214246 is 642412436441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 127768175 + ... + 127769306.

It is an arithmetic number, because the mean of its divisors is an integer number (27214741833).

Almost surely, 2^144634214246 is an apocalyptic number.

144634214246 is a deficient number, since it is larger than the sum of its proper divisors (73083720418).

144634214246 is a wasteful number, since it uses less digits than its factorization.

144634214246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255537766.

The product of its digits is 442368, while the sum is 41.

The spelling of 144634214246 in words is "one hundred forty-four billion, six hundred thirty-four million, two hundred fourteen thousand, two hundred forty-six".