144197495 has 8 divisors (see below), whose sum is σ = 186347616. Its totient is φ = 106484256.

The previous prime is 144197491. The next prime is 144197507. The reversal of 144197495 is 594791441.

144197495 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 cyclic number.

It is not a de Polignac number, because 144197495 - 2² = 144197491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144197491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109147 + ... + 1109276.

It is an arithmetic number, because the mean of its divisors is an integer number (23293452).

Almost surely, 2^144197495 is an apocalyptic number.

144197495 is a deficient number, since it is larger than the sum of its proper divisors (42150121).

144197495 is a wasteful number, since it uses less digits than its factorization.

144197495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218441.

The product of its digits is 181440, while the sum is 44.

The square root of 144197495 is about 12008.2261387767. The cubic root of 144197495 is about 524.3877912867.

The spelling of 144197495 in words is "one hundred forty-four million, one hundred ninety-seven thousand, four hundred ninety-five".