33411145445 has 16 divisors (see below), whose sum is σ = 40971909888. Its totient is φ = 26143934400.

The previous prime is 33411145349. The next prime is 33411145451. The reversal of 33411145445 is 54454111433.

It is not a de Polignac number, because 33411145445 - 2¹² = 33411141349 is a prime.

It is a super-2 number, since 2×33411145445² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341270 + ... + 428120.

It is an arithmetic number, because the mean of its divisors is an integer number (2560744368).

Almost surely, 2^33411145445 is an apocalyptic number.

It is an amenable number.

33411145445 is a deficient number, since it is larger than the sum of its proper divisors (7560764443).

33411145445 is a wasteful number, since it uses less digits than its factorization.

33411145445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88540.

The product of its digits is 57600, while the sum is 35.

Adding to 33411145445 its reverse (54454111433), we get a palindrome (87865256878).

The spelling of 33411145445 in words is "thirty-three billion, four hundred eleven million, one hundred forty-five thousand, four hundred forty-five".