144223311045536 has 48 divisors (see below), whose sum is σ = 299341544997600. Its totient is φ = 68211685893888.

The previous prime is 144223311045509. The next prime is 144223311045623. The reversal of 144223311045536 is 635540113322441.

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, 181233446 + ... + 182027493.

It is an arithmetic number, because the mean of its divisors is an integer number (6236282187450).

Almost surely, 2^{144223311045536} is an apocalyptic number.

144223311045536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144223311045536 is an abundant number, since it is smaller than the sum of its proper divisors (155118233952064).

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

144223311045536 is a wasteful number, since it uses less digits than its factorization.

144223311045536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363261621 (or 363261613 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

Adding to 144223311045536 its reverse (635540113322441), we get a palindrome (779763424367977).

The spelling of 144223311045536 in words is "one hundred forty-four trillion, two hundred twenty-three billion, three hundred eleven million, forty-five thousand, five hundred thirty-six".