144696841 has 9 divisors (see below), whose sum is σ = 151551309. Its totient is φ = 138141036.

The previous prime is 144696833. The next prime is 144696857. The reversal of 144696841 is 148696441.

The square root of 144696841 is 12029.

It is a perfect power (a square), and thus also a powerful number.

144696841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144696841 - 2³ = 144696833 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (144694841) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 276406 + ... + 276928.

Almost surely, 2^144696841 is an apocalyptic number.

144696841 is the 12029-th square number.

144696841 is the 6015-th centered octagonal number.

It is an amenable number.

144696841 is a deficient number, since it is larger than the sum of its proper divisors (6854468).

144696841 is an frugal number, since it uses more digits than its factorization.

144696841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092 (or 546 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The cubic root of 144696841 is about 524.9924001923.

The spelling of 144696841 in words is "one hundred forty-four million, six hundred ninety-six thousand, eight hundred forty-one".