144543626042 has 8 divisors (see below), whose sum is σ = 216826737300. Its totient is φ = 72268046944.

The previous prime is 144543626011. The next prime is 144543626081. The reversal of 144543626042 is 240626345441.

It can be written as a sum of positive squares in 2 ways, for example, as 143937530881 + 606095161 = 379391^2 + 24619^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834817 + ... + 1911972.

Almost surely, 2^144543626042 is an apocalyptic number.

144543626042 is a deficient number, since it is larger than the sum of its proper divisors (72283111258).

144543626042 is a wasteful number, since it uses less digits than its factorization.

144543626042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766080.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 144543626042 in words is "one hundred forty-four billion, five hundred forty-three million, six hundred twenty-six thousand, forty-two".