144055211542 has 16 divisors (see below), whose sum is σ = 235732776912. Its totient is φ = 65477956320.

The previous prime is 144055211539. The next prime is 144055211647. The reversal of 144055211542 is 245112550441.

It is a junction number, because it is equal to n+sod(n) for n = 144055211498 and 144055211507.

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, 1282768 + ... + 1390540.

It is an arithmetic number, because the mean of its divisors is an integer number (14733298557).

Almost surely, 2^144055211542 is an apocalyptic number.

144055211542 is a deficient number, since it is larger than the sum of its proper divisors (91677565370).

144055211542 is a wasteful number, since it uses less digits than its factorization.

144055211542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168543.

The product of its (nonzero) digits is 32000, while the sum is 34.

Adding to 144055211542 its reverse (245112550441), we get a palindrome (389167761983).

The spelling of 144055211542 in words is "one hundred forty-four billion, fifty-five million, two hundred eleven thousand, five hundred forty-two".