144032402002 has 8 divisors (see below), whose sum is σ = 216390995712. Its totient is φ = 71902070100.

The previous prime is 144032401967. The next prime is 144032402039. The reversal of 144032402002 is 200204230441.

It is a happy number.

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, 57063874 + ... + 57066397.

It is an arithmetic number, because the mean of its divisors is an integer number (27048874464).

Almost surely, 2^144032402002 is an apocalyptic number.

144032402002 is a deficient number, since it is larger than the sum of its proper divisors (72358593710).

144032402002 is a wasteful number, since it uses less digits than its factorization.

144032402002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114130904.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 144032402002 its reverse (200204230441), we get a palindrome (344236632443).

The spelling of 144032402002 in words is "one hundred forty-four billion, thirty-two million, four hundred two thousand, two".