33432220043 has 4 divisors (see below), whose sum is σ = 35398821240. Its totient is φ = 31465618848.

The previous prime is 33432220039. The next prime is 33432220049. The reversal of 33432220043 is 34002223433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34002223433 = 19 ⋅1789590707.

It is a cyclic number.

It is not a de Polignac number, because 33432220043 - 2² = 33432220039 is a prime.

It is a super-2 number, since 2×33432220043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33432219994 and 33432220021.

It is not an unprimeable number, because it can be changed into a prime (33432220049) by changing a digit.

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, 983300573 + ... + 983300606.

It is an arithmetic number, because the mean of its divisors is an integer number (8849705310).

Almost surely, 2^33432220043 is an apocalyptic number.

33432220043 is a deficient number, since it is larger than the sum of its proper divisors (1966601197).

33432220043 is a wasteful number, since it uses less digits than its factorization.

33432220043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966601196.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 33432220043 its reverse (34002223433), we get a palindrome (67434443476).

The spelling of 33432220043 in words is "thirty-three billion, four hundred thirty-two million, two hundred twenty thousand, forty-three".