144553361100 has 72 divisors (see below), whose sum is σ = 418467414288. Its totient is φ = 38526700800.

The previous prime is 144553361059. The next prime is 144553361101. The reversal of 144553361100 is 1163355441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (144553361101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428842 + ... + 687758.

Almost surely, 2^144553361100 is an apocalyptic number.

144553361100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144553361100 is an abundant number, since it is smaller than the sum of its proper divisors (273914053188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144553361100 is a wasteful number, since it uses less digits than its factorization.

144553361100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260795 (or 260788 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 144553361100 in words is "one hundred forty-four billion, five hundred fifty-three million, three hundred sixty-one thousand, one hundred".