33144002 has 8 divisors (see below), whose sum is σ = 49773312. Its totient is φ = 16552900.

The previous prime is 33143993. The next prime is 33144011. The reversal of 33144002 is 20044133.

It is an interprime number because it is at equal distance from previous prime (33143993) and next prime (33144011).

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, 7274 + ... + 10917.

It is an arithmetic number, because the mean of its divisors is an integer number (6221664).

Almost surely, 2^33144002 is an apocalyptic number.

33144002 is a deficient number, since it is larger than the sum of its proper divisors (16629310).

33144002 is a wasteful number, since it uses less digits than its factorization.

33144002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19104.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 33144002 is about 5757.0827682082. The cubic root of 33144002 is about 321.2193129302.

Adding to 33144002 its reverse (20044133), we get a palindrome (53188135).

The spelling of 33144002 in words is "thirty-three million, one hundred forty-four thousand, two".