144432034 has 64 divisors (see below), whose sum is σ = 253808640. Its totient is φ = 61205760.

The previous prime is 144431951. The next prime is 144432037. The reversal of 144432034 is 430234441.

It is a super-2 number, since 2×144432034² = 41721224890754312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144432037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2034219 + ... + 2034289.

It is an arithmetic number, because the mean of its divisors is an integer number (3965760).

Almost surely, 2^144432034 is an apocalyptic number.

144432034 is a deficient number, since it is larger than the sum of its proper divisors (109376606).

144432034 is a wasteful number, since it uses less digits than its factorization.

144432034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 144432034 is about 12017.9879347585. The cubic root of 144432034 is about 524.6719450143.

Adding to 144432034 its reverse (430234441), we get a palindrome (574666475).

The spelling of 144432034 in words is "one hundred forty-four million, four hundred thirty-two thousand, thirty-four".