33300140043 has 4 divisors (see below), whose sum is σ = 44400186728. Its totient is φ = 22200093360.

The previous prime is 33300140033. The next prime is 33300140101. The reversal of 33300140043 is 34004100333.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-33300140043 is a prime.

It is a super-2 number, since 2×33300140043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33300140033) by changing a digit.

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, 5550023338 + ... + 5550023343.

It is an arithmetic number, because the mean of its divisors is an integer number (11100046682).

Almost surely, 2^33300140043 is an apocalyptic number.

33300140043 is a deficient number, since it is larger than the sum of its proper divisors (11100046685).

33300140043 is a wasteful number, since it uses less digits than its factorization.

33300140043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100046684.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 33300140043 its reverse (34004100333), we get a palindrome (67304240376).

The spelling of 33300140043 in words is "thirty-three billion, three hundred million, one hundred forty thousand, forty-three".