144099330 has 32 divisors (see below), whose sum is σ = 346163328. Its totient is φ = 38390400.

The previous prime is 144099323. The next prime is 144099331. The reversal of 144099330 is 33990441.

It is a junction number, because it is equal to n+sod(n) for n = 144099291 and 144099300.

It is not an unprimeable number, because it can be changed into a prime (144099331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50235 + ... + 53025.

It is an arithmetic number, because the mean of its divisors is an integer number (10817604).

Almost surely, 2^144099330 is an apocalyptic number.

144099330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144099330 is an abundant number, since it is smaller than the sum of its proper divisors (202063998).

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

144099330 is a wasteful number, since it uses less digits than its factorization.

144099330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 144099330 is about 12004.1380365272. The cubic root of 144099330 is about 524.2687688466.

The spelling of 144099330 in words is "one hundred forty-four million, ninety-nine thousand, three hundred thirty".