144142941991262 has 32 divisors (see below), whose sum is σ = 222663015154944. Its totient is φ = 69941198131200.

The previous prime is 144142941991241. The next prime is 144142941991267. The reversal of 144142941991262 is 262199149241441.

144142941991262 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144142941991267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15127598 + ... + 22740494.

It is an arithmetic number, because the mean of its divisors is an integer number (6958219223592).

Almost surely, 2^{144142941991262} is an apocalyptic number.

144142941991262 is a deficient number, since it is larger than the sum of its proper divisors (78520073163682).

144142941991262 is a wasteful number, since it uses less digits than its factorization.

144142941991262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7614164.

The product of its digits is 8957952, while the sum is 59.

The spelling of 144142941991262 in words is "one hundred forty-four trillion, one hundred forty-two billion, nine hundred forty-one million, nine hundred ninety-one thousand, two hundred sixty-two".