144011853074 has 4 divisors (see below), whose sum is σ = 216017779614. Its totient is φ = 72005926536.

The previous prime is 144011853067. The next prime is 144011853077. The reversal of 144011853074 is 470358110441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 130145613049 + 13866240025 = 360757^2 + 117755^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144011853077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36002963267 + ... + 36002963270.

Almost surely, 2^144011853074 is an apocalyptic number.

144011853074 is a deficient number, since it is larger than the sum of its proper divisors (72005926540).

144011853074 is an equidigital number, since it uses as much as digits as its factorization.

144011853074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72005926539.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 144011853074 in words is "one hundred forty-four billion, eleven million, eight hundred fifty-three thousand, seventy-four".