33343402112 has 32 divisors (see below), whose sum is σ = 66617827920. Its totient is φ = 16623633664.

The previous prime is 33343402021. The next prime is 33343402159. The reversal of 33343402112 is 21120434333.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×33343402112² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330938 + ... + 419769.

Almost surely, 2^33343402112 is an apocalyptic number.

33343402112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33343402112 is a deficient number, since it is larger than the sum of its proper divisors (33274425808).

33343402112 is an equidigital number, since it uses as much as digits as its factorization.

33343402112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751068 (or 751056 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 33343402112 its reverse (21120434333), we get a palindrome (54463836445).

The spelling of 33343402112 in words is "thirty-three billion, three hundred forty-three million, four hundred two thousand, one hundred twelve".