144341433 has 40 divisors (see below), whose sum is σ = 221819136. Its totient is φ = 93506400.

The previous prime is 144341413. The next prime is 144341437. The reversal of 144341433 is 334143441.

It is not a de Polignac number, because 144341433 - 2⁶ = 144341369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 144341397 and 144341406.

It is not an unprimeable number, because it can be changed into a prime (144341437) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 647160 + ... + 647382.

Almost surely, 2^144341433 is an apocalyptic number.

It is an amenable number.

144341433 is a deficient number, since it is larger than the sum of its proper divisors (77477703).

144341433 is a wasteful number, since it uses less digits than its factorization.

144341433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 418 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 144341433 is about 12014.2179520766. The cubic root of 144341433 is about 524.5622146342.

Adding to 144341433 its reverse (334143441), we get a palindrome (478484874).

The spelling of 144341433 in words is "one hundred forty-four million, three hundred forty-one thousand, four hundred thirty-three".