33706674007038 has 128 divisors (see below), whose sum is σ = 75341816409600. Its totient is φ = 11170099584000.

The previous prime is 33706674007037. The next prime is 33706674007049. The reversal of 33706674007038 is 83070047660733.

It is a happy number.

It is a super-2 number, since 2×33706674007038² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33706674007031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9655304473 + ... + 9655307963.

It is an arithmetic number, because the mean of its divisors is an integer number (588607940700).

Almost surely, 2^{33706674007038} is an apocalyptic number.

33706674007038 is an abundant number, since it is smaller than the sum of its proper divisors (41635142402562).

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

33706674007038 is a wasteful number, since it uses less digits than its factorization.

33706674007038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255 (or 5249 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 54.

The spelling of 33706674007038 in words is "thirty-three trillion, seven hundred six billion, six hundred seventy-four million, seven thousand, thirty-eight".