144301587142 has 16 divisors (see below), whose sum is σ = 223932409200. Its totient is φ = 69657809760.

The previous prime is 144301587121. The next prime is 144301587161. The reversal of 144301587142 is 241785103441.

It is a junction number, because it is equal to n+sod(n) for n = 144301587095 and 144301587104.

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, 795892 + ... + 960232.

It is an arithmetic number, because the mean of its divisors is an integer number (13995775575).

Almost surely, 2^144301587142 is an apocalyptic number.

144301587142 is a deficient number, since it is larger than the sum of its proper divisors (79630822058).

144301587142 is a wasteful number, since it uses less digits than its factorization.

144301587142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179511.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 144301587142 in words is "one hundred forty-four billion, three hundred one million, five hundred eighty-seven thousand, one hundred forty-two".