33042112124 has 24 divisors (see below), whose sum is σ = 66099300960. Its totient is φ = 14157674496.

The previous prime is 33042112121. The next prime is 33042112211. The reversal of 33042112124 is 42121124033.

It is a super-2 number, since 2×33042112124² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33042112124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33042112121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7589 + ... + 257180.

It is an arithmetic number, because the mean of its divisors is an integer number (2754137540).

Almost surely, 2^33042112124 is an apocalyptic number.

It is an amenable number.

33042112124 is an abundant number, since it is smaller than the sum of its proper divisors (33057188836).

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

33042112124 is a wasteful number, since it uses less digits than its factorization.

33042112124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269237 (or 269235 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 33042112124 its reverse (42121124033), we get a palindrome (75163236157).

The spelling of 33042112124 in words is "thirty-three billion, forty-two million, one hundred twelve thousand, one hundred twenty-four".