33366670061 has 8 divisors (see below), whose sum is σ = 34183621248. Its totient is φ = 32549868000.

The previous prime is 33366670037. The next prime is 33366670063. The reversal of 33366670061 is 16007666333.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33366670061 is a prime.

It is a super-2 number, since 2×33366670061² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33366670063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 514316 + ... + 575546.

It is an arithmetic number, because the mean of its divisors is an integer number (4272952656).

Almost surely, 2^33366670061 is an apocalyptic number.

It is an amenable number.

33366670061 is a deficient number, since it is larger than the sum of its proper divisors (816951187).

33366670061 is a wasteful number, since it uses less digits than its factorization.

33366670061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74563.

The product of its (nonzero) digits is 244944, while the sum is 41.

The spelling of 33366670061 in words is "thirty-three billion, three hundred sixty-six million, six hundred seventy thousand, sixty-one".