144348634 has 8 divisors (see below), whose sum is σ = 216574848. Its totient is φ = 72157020.

The previous prime is 144348623. The next prime is 144348641. The reversal of 144348634 is 436843441.

144348634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 144348593 and 144348602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8919 + ... + 19189.

It is an arithmetic number, because the mean of its divisors is an integer number (27071856).

Almost surely, 2^144348634 is an apocalyptic number.

144348634 is a deficient number, since it is larger than the sum of its proper divisors (72226214).

144348634 is a wasteful number, since it uses less digits than its factorization.

144348634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17300.

The product of its digits is 110592, while the sum is 37.

The square root of 144348634 is about 12014.5176349282. The cubic root of 144348634 is about 524.5709377237.

The spelling of 144348634 in words is "one hundred forty-four million, three hundred forty-eight thousand, six hundred thirty-four".