144450699 has 8 divisors (see below), whose sum is σ = 192741072. Its totient is φ = 96230400.

The previous prime is 144450661. The next prime is 144450739. The reversal of 144450699 is 996054441.

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

It is not a de Polignac number, because 144450699 - 2⁸ = 144450443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144450699.

It is not an unprimeable number, because it can be changed into a prime (144450619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12502 + ... + 21099.

It is an arithmetic number, because the mean of its divisors is an integer number (24092634).

Almost surely, 2^144450699 is an apocalyptic number.

144450699 is a deficient number, since it is larger than the sum of its proper divisors (48290373).

144450699 is a wasteful number, since it uses less digits than its factorization.

144450699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35037.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 144450699 is about 12018.7644539695. The cubic root of 144450699 is about 524.6945452177.

The spelling of 144450699 in words is "one hundred forty-four million, four hundred fifty thousand, six hundred ninety-nine".