144380099 has 8 divisors (see below), whose sum is σ = 156126528. Its totient is φ = 132995200.

The previous prime is 144380059. The next prime is 144380123. The reversal of 144380099 is 990083441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144380099 is a prime.

It is a super-2 number, since 2×144380099² = 41691225974499602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144380029) 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, 89552 + ... + 91149.

It is an arithmetic number, because the mean of its divisors is an integer number (19515816).

Almost surely, 2^144380099 is an apocalyptic number.

144380099 is a deficient number, since it is larger than the sum of its proper divisors (11746429).

144380099 is a wasteful number, since it uses less digits than its factorization.

144380099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180765.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 144380099 is about 12015.8270210585. The cubic root of 144380099 is about 524.6090501393.

The spelling of 144380099 in words is "one hundred forty-four million, three hundred eighty thousand, ninety-nine".