144699150 has 24 divisors (see below), whose sum is σ = 358854264. Its totient is φ = 38586400.

The previous prime is 144699143. The next prime is 144699151. The reversal of 144699150 is 51996441.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144699099 and 144699108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144699151) 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 in 11 ways as a sum of consecutive naturals, for example, 482181 + ... + 482480.

It is an arithmetic number, because the mean of its divisors is an integer number (14952261).

Almost surely, 2^144699150 is an apocalyptic number.

144699150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144699150 is an abundant number, since it is smaller than the sum of its proper divisors (214155114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144699150 is a wasteful number, since it uses less digits than its factorization.

144699150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964676 (or 964671 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 144699150 is about 12029.0959760075. The cubic root of 144699150 is about 524.9951926997.

The spelling of 144699150 in words is "one hundred forty-four million, six hundred ninety-nine thousand, one hundred fifty".