144241400120520 has 32 divisors (see below), whose sum is σ = 432724200361920. Its totient is φ = 38464373365440.

The previous prime is 144241400120491. The next prime is 144241400120563. The reversal of 144241400120520 is 25021004142441.

144241400120520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 601005833716 + ... + 601005833955.

It is an arithmetic number, because the mean of its divisors is an integer number (13522631261310).

Almost surely, 2^{144241400120520} is an apocalyptic number.

144241400120520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144241400120520 is an abundant number, since it is smaller than the sum of its proper divisors (288482800241400).

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

144241400120520 is a wasteful number, since it uses less digits than its factorization.

144241400120520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202011667685 (or 1202011667681 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 144241400120520 its reverse (25021004142441), we get a palindrome (169262404262961).

The spelling of 144241400120520 in words is "one hundred forty-four trillion, two hundred forty-one billion, four hundred million, one hundred twenty thousand, five hundred twenty".