144632043 has 6 divisors (see below), whose sum is σ = 208912964. Its totient is φ = 96421356.

The previous prime is 144632023. The next prime is 144632057. The reversal of 144632043 is 340236441.

It is not a de Polignac number, because 144632043 - 2¹² = 144627947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144631998 and 144632016.

It is not an unprimeable number, because it can be changed into a prime (144632023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8035105 + ... + 8035122.

Almost surely, 2^144632043 is an apocalyptic number.

144632043 is a deficient number, since it is larger than the sum of its proper divisors (64280921).

144632043 is a wasteful number, since it uses less digits than its factorization.

144632043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16070233 (or 16070230 counting only the distinct ones).

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

The square root of 144632043 is about 12026.3062907944. The cubic root of 144632043 is about 524.9140212943.

Adding to 144632043 its reverse (340236441), we get a palindrome (484868484).

It can be divided in two parts, 1446 and 32043, that added together give a square (33489 = 183²).

The spelling of 144632043 in words is "one hundred forty-four million, six hundred thirty-two thousand, forty-three".