144472701786926 has 8 divisors (see below), whose sum is σ = 216801230081184. Its totient is φ = 72205625093200.

The previous prime is 144472701786893. The next prime is 144472701786991. The reversal of 144472701786926 is 629687107274441.

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

It is a super-2 number, since 2×144472701786926² (a number of 29 digits) contains 22 as substring.

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, 15362894255 + ... + 15362903658.

It is an arithmetic number, because the mean of its divisors is an integer number (27100153760148).

Almost surely, 2^{144472701786926} is an apocalyptic number.

144472701786926 is a deficient number, since it is larger than the sum of its proper divisors (72328528294258).

144472701786926 is a wasteful number, since it uses less digits than its factorization.

144472701786926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30725800266.

The product of its (nonzero) digits is 227598336, while the sum is 68.

The spelling of 144472701786926 in words is "one hundred forty-four trillion, four hundred seventy-two billion, seven hundred one million, seven hundred eighty-six thousand, nine hundred twenty-six".