1444432102 has 16 divisors (see below), whose sum is σ = 2181513600. Its totient is φ = 717276672.

The previous prime is 1444432051. The next prime is 1444432109. The reversal of 1444432102 is 2012344441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444432109) 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 7 ways as a sum of consecutive naturals, for example, 196648 + ... + 203860.

It is an arithmetic number, because the mean of its divisors is an integer number (136344600).

Almost surely, 2^1444432102 is an apocalyptic number.

1444432102 is a deficient number, since it is larger than the sum of its proper divisors (737081498).

1444432102 is a wasteful number, since it uses less digits than its factorization.

1444432102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7887.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1444432102 is about 38005.6851273596. The cubic root of 1444432102 is about 1130.4005946490.

Adding to 1444432102 its reverse (2012344441), we get a palindrome (3456776543).

The spelling of 1444432102 in words is "one billion, four hundred forty-four million, four hundred thirty-two thousand, one hundred two".