144153099 has 12 divisors (see below), whose sum is σ = 209034696. Its totient is φ = 95726592.

The previous prime is 144153091. The next prime is 144153101. The reversal of 144153099 is 990351441.

It is a happy number.

It is not a de Polignac number, because 144153099 - 2³ = 144153091 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (144153091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28849 + ... + 33474.

It is an arithmetic number, because the mean of its divisors is an integer number (17419558).

Almost surely, 2^144153099 is an apocalyptic number.

144153099 is a deficient number, since it is larger than the sum of its proper divisors (64881597).

144153099 is a wasteful number, since it uses less digits than its factorization.

144153099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62586 (or 62583 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 144153099 is about 12006.3774303493. The cubic root of 144153099 is about 524.3339690156. Note that the first 3 decimals are identical.

The spelling of 144153099 in words is "one hundred forty-four million, one hundred fifty-three thousand, ninety-nine".