33422144032 has 24 divisors (see below), whose sum is σ = 66180202956. Its totient is φ = 16614473472.

The previous prime is 33422144029. The next prime is 33422144053. The reversal of 33422144032 is 23044122433.

It can be written as a sum of positive squares in 2 ways, for example, as 28346436496 + 5075707536 = 168364^2 + 71244^2 .

It is a super-2 number, since 2×33422144032² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3013083 + ... + 3024154.

Almost surely, 2^33422144032 is an apocalyptic number.

33422144032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33422144032 is a deficient number, since it is larger than the sum of its proper divisors (32758058924).

33422144032 is a wasteful number, since it uses less digits than its factorization.

33422144032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6037420 (or 6037412 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33422144032 its reverse (23044122433), we get a palindrome (56466266465).

The spelling of 33422144032 in words is "thirty-three billion, four hundred twenty-two million, one hundred forty-four thousand, thirty-two".