144004563162 has 24 divisors (see below), whose sum is σ = 312714215424. Its totient is φ = 47893162824.

The previous prime is 144004563161. The next prime is 144004563211. The reversal of 144004563162 is 261365400441.

144004563162 is a `hidden beast` number, since 1 + 4 + 40 + 0 + 456 + 3 + 162 = 666.

It is a super-2 number, since 2×144004563162² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144004563161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9021658 + ... + 9037605.

It is an arithmetic number, because the mean of its divisors is an integer number (13029758976).

Almost surely, 2^144004563162 is an apocalyptic number.

144004563162 is an abundant number, since it is smaller than the sum of its proper divisors (168709652262).

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

144004563162 is a wasteful number, since it uses less digits than its factorization.

144004563162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18059714 (or 18059711 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 144004563162 in words is "one hundred forty-four billion, four million, five hundred sixty-three thousand, one hundred sixty-two".