144240101133040 has 80 divisors (see below), whose sum is σ = 385100365749120. Its totient is φ = 49690369762560.

The previous prime is 144240101133031. The next prime is 144240101133083. The reversal of 144240101133040 is 40331101042441.

It is a tau number, because it is divible by the number of its divisors (80).

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, 4313383434 + ... + 4313416873.

It is an arithmetic number, because the mean of its divisors is an integer number (4813754571864).

Almost surely, 2^{144240101133040} is an apocalyptic number.

144240101133040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144240101133040 is an abundant number, since it is smaller than the sum of its proper divisors (240860264616080).

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

144240101133040 is a wasteful number, since it uses less digits than its factorization.

144240101133040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8626800350 (or 8626800344 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 144240101133040 its reverse (40331101042441), we get a palindrome (184571202175481).

The spelling of 144240101133040 in words is "one hundred forty-four trillion, two hundred forty billion, one hundred one million, one hundred thirty-three thousand, forty".