144442132013102 has 32 divisors (see below), whose sum is σ = 273160664098560. Its totient is φ = 55643838972480.

The previous prime is 144442132013051. The next prime is 144442132013117. The reversal of 144442132013102 is 201310231244441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5269289228 + ... + 5269316639.

It is an arithmetic number, because the mean of its divisors is an integer number (8536270753080).

Almost surely, 2^{144442132013102} is an apocalyptic number.

144442132013102 is a deficient number, since it is larger than the sum of its proper divisors (128718532085458).

144442132013102 is a wasteful number, since it uses less digits than its factorization.

144442132013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538605976.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 144442132013102 its reverse (201310231244441), we get a palindrome (345752363257543).

The spelling of 144442132013102 in words is "one hundred forty-four trillion, four hundred forty-two billion, one hundred thirty-two million, thirteen thousand, one hundred two".