144142110562 has 32 divisors (see below), whose sum is σ = 226413158400. Its totient is φ = 68741384400.

The previous prime is 144142110557. The next prime is 144142110569. The reversal of 144142110562 is 265011241441.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (144142110569) 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 15 ways as a sum of consecutive naturals, for example, 2770989 + ... + 2822527.

It is an arithmetic number, because the mean of its divisors is an integer number (7075411200).

Almost surely, 2^144142110562 is an apocalyptic number.

144142110562 is a deficient number, since it is larger than the sum of its proper divisors (82271047838).

144142110562 is a wasteful number, since it uses less digits than its factorization.

144142110562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52222.

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 144142110562 in words is "one hundred forty-four billion, one hundred forty-two million, one hundred ten thousand, five hundred sixty-two".