144299498 has 16 divisors (see below), whose sum is σ = 249774720. Its totient is φ = 61241616.

The previous prime is 144299479. The next prime is 144299501. The reversal of 144299498 is 894992441.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48593 + ... + 51476.

It is an arithmetic number, because the mean of its divisors is an integer number (15610920).

Almost surely, 2^144299498 is an apocalyptic number.

144299498 is a deficient number, since it is larger than the sum of its proper divisors (105475222).

144299498 is a wasteful number, since it uses less digits than its factorization.

144299498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100181.

The product of its digits is 746496, while the sum is 50.

The square root of 144299498 is about 12012.4726014256. The cubic root of 144299498 is about 524.5114099862.

The spelling of 144299498 in words is "one hundred forty-four million, two hundred ninety-nine thousand, four hundred ninety-eight".