33465040044 has 48 divisors (see below), whose sum is σ = 79237398240. Its totient is φ = 10991531520.

The previous prime is 33465040033. The next prime is 33465040067. The reversal of 33465040044 is 44004056433.

It is a super-3 number, since 3×33465040044³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 33465039987 and 33465040014.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166072 + ... + 307424.

It is an arithmetic number, because the mean of its divisors is an integer number (1650779130).

Almost surely, 2^33465040044 is an apocalyptic number.

It is an amenable number.

33465040044 is an abundant number, since it is smaller than the sum of its proper divisors (45772358196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33465040044 is a wasteful number, since it uses less digits than its factorization.

33465040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141650 (or 141648 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 33465040044 its reverse (44004056433), we get a palindrome (77469096477).

The spelling of 33465040044 in words is "thirty-three billion, four hundred sixty-five million, forty thousand, forty-four".