144154357 has 2 divisors, whose sum is σ = 144154358. Its totient is φ = 144154356.

The previous prime is 144154337. The next prime is 144154369. The reversal of 144154357 is 753451441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96943716 + 47210641 = 9846^2 + 6871^2 .

It is a cyclic number.

It is not a de Polignac number, because 144154357 - 2⁷ = 144154229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144154327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72077178 + 72077179.

It is an arithmetic number, because the mean of its divisors is an integer number (72077179).

Almost surely, 2^144154357 is an apocalyptic number.

It is an amenable number.

144154357 is a deficient number, since it is larger than the sum of its proper divisors (1).

144154357 is an equidigital number, since it uses as much as digits as its factorization.

144154357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 34.

The square root of 144154357 is about 12006.4298190595. The cubic root of 144154357 is about 524.3354942694.

The spelling of 144154357 in words is "one hundred forty-four million, one hundred fifty-four thousand, three hundred fifty-seven".