33723043132 has 12 divisors (see below), whose sum is σ = 60270971040. Its totient is φ = 16502765696.

The previous prime is 33723043129. The next prime is 33723043147. The reversal of 33723043132 is 23134032733.

It is a super-2 number, since 2×33723043132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33723043094 and 33723043103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89688757 + ... + 89689132.

It is an arithmetic number, because the mean of its divisors is an integer number (5022580920).

Almost surely, 2^33723043132 is an apocalyptic number.

It is an amenable number.

33723043132 is a deficient number, since it is larger than the sum of its proper divisors (26547927908).

33723043132 is a wasteful number, since it uses less digits than its factorization.

33723043132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179377940 (or 179377938 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 31.

Adding to 33723043132 its reverse (23134032733), we get a palindrome (56857075865).

The spelling of 33723043132 in words is "thirty-three billion, seven hundred twenty-three million, forty-three thousand, one hundred thirty-two".