144136012061012 has 24 divisors (see below), whose sum is σ = 269150880499200. Its totient is φ = 67339679749056.

The previous prime is 144136012060987. The next prime is 144136012061081. The reversal of 144136012061012 is 210160210631441.

It is a self number, because there is not a number n which added to its sum of digits gives 144136012061012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12989901812 + ... + 12989912907.

It is an arithmetic number, because the mean of its divisors is an integer number (11214620020800).

Almost surely, 2^{144136012061012} is an apocalyptic number.

It is an amenable number.

144136012061012 is a deficient number, since it is larger than the sum of its proper divisors (125014868438188).

144136012061012 is a wasteful number, since it uses less digits than its factorization.

144136012061012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25979814815 (or 25979814813 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

Adding to 144136012061012 its reverse (210160210631441), we get a palindrome (354296222692453).

The spelling of 144136012061012 in words is "one hundred forty-four trillion, one hundred thirty-six billion, twelve million, sixty-one thousand, twelve".