33144135106 has 16 divisors (see below), whose sum is σ = 50807433600. Its totient is φ = 16212173328.

The previous prime is 33144135103. The next prime is 33144135109. The reversal of 33144135106 is 60153144133.

It is an interprime number because it is at equal distance from previous prime (33144135103) and next prime (33144135109).

It is not an unprimeable number, because it can be changed into a prime (33144135103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945040 + ... + 979483.

It is an arithmetic number, because the mean of its divisors is an integer number (3175464600).

Almost surely, 2^33144135106 is an apocalyptic number.

33144135106 is a deficient number, since it is larger than the sum of its proper divisors (17663298494).

33144135106 is a wasteful number, since it uses less digits than its factorization.

33144135106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924713.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 33144135106 its reverse (60153144133), we get a palindrome (93297279239).

The spelling of 33144135106 in words is "thirty-three billion, one hundred forty-four million, one hundred thirty-five thousand, one hundred six".