144051002 has 8 divisors (see below), whose sum is σ = 216973812. Its totient is φ = 71726400.

The previous prime is 144050983. The next prime is 144051007. The reversal of 144051002 is 200150441.

It can be written as a sum of positive squares in 2 ways, for example, as 132687361 + 11363641 = 11519^2 + 3371^2 .

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

It is not an unprimeable number, because it can be changed into a prime (144051007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148949 + ... + 149912.

Almost surely, 2^144051002 is an apocalyptic number.

144051002 is a deficient number, since it is larger than the sum of its proper divisors (72922810).

144051002 is a wasteful number, since it uses less digits than its factorization.

144051002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299104.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 144051002 is about 12002.1248952008. The cubic root of 144051002 is about 524.2101525804.

The spelling of 144051002 in words is "one hundred forty-four million, fifty-one thousand, two".