33144453106 has 8 divisors (see below), whose sum is σ = 50050349100. Its totient is φ = 16461003408.

The previous prime is 33144453103. The next prime is 33144453109. The reversal of 33144453106 is 60135444133.

It is an interprime number because it is at equal distance from previous prime (33144453103) and next prime (33144453109).

It can be written as a sum of positive squares in 2 ways, for example, as 33102527481 + 41925625 = 181941^2 + 6475^2 .

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 (33144453103) 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, 55611201 + ... + 55611796.

Almost surely, 2^33144453106 is an apocalyptic number.

33144453106 is a deficient number, since it is larger than the sum of its proper divisors (16905895994).

33144453106 is a wasteful number, since it uses less digits than its factorization.

33144453106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111223148.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 33144453106 its reverse (60135444133), we get a palindrome (93279897239).

The spelling of 33144453106 in words is "thirty-three billion, one hundred forty-four million, four hundred fifty-three thousand, one hundred six".