144002101042 has 8 divisors (see below), whose sum is σ = 228709219356. Its totient is φ = 67765694592.

The previous prime is 144002101027. The next prime is 144002101073. The reversal of 144002101042 is 240101200441.

It can be written as a sum of positive squares in 2 ways, for example, as 140511772801 + 3490328241 = 374849^2 + 59079^2 .

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

It is a super-3 number, since 3×144002101042³ (a number of 34 digits) contains 333 as substring.

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, 2117677923 + ... + 2117677990.

Almost surely, 2^144002101042 is an apocalyptic number.

144002101042 is a deficient number, since it is larger than the sum of its proper divisors (84707118314).

144002101042 is a wasteful number, since it uses less digits than its factorization.

144002101042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235355932.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 144002101042 its reverse (240101200441), we get a palindrome (384103301483).

The spelling of 144002101042 in words is "one hundred forty-four billion, two million, one hundred one thousand, forty-two".