33421141044 has 36 divisors (see below), whose sum is σ = 87206421120. Its totient is φ = 10781012880.

The previous prime is 33421140989. The next prime is 33421141069. The reversal of 33421141044 is 44014112433.

33421141044 is a `hidden beast` number, since 3 + 34 + 211 + 410 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×33421141044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33421140999 and 33421141017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14972514 + ... + 14974745.

Almost surely, 2^33421141044 is an apocalyptic number.

It is an amenable number.

33421141044 is an abundant number, since it is smaller than the sum of its proper divisors (53785280076).

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

33421141044 is a wasteful number, since it uses less digits than its factorization.

33421141044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29947300 (or 29947295 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 33421141044 its reverse (44014112433), we get a palindrome (77435253477).

The spelling of 33421141044 in words is "thirty-three billion, four hundred twenty-one million, one hundred forty-one thousand, forty-four".