33366700336668 has 12 divisors (see below), whose sum is σ = 77855634118920. Its totient is φ = 11122233445552.

The previous prime is 33366700336657. The next prime is 33366700336703. The reversal of 33366700336668 is 86663300766333.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33366700336668² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390279180683 + ... + 1390279180706.

It is an arithmetic number, because the mean of its divisors is an integer number (6487969509910).

Almost surely, 2^{33366700336668} is an apocalyptic number.

It is an amenable number.

33366700336668 is an abundant number, since it is smaller than the sum of its proper divisors (44488933782252).

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

33366700336668 is a wasteful number, since it uses less digits than its factorization.

33366700336668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780558361396 (or 2780558361394 counting only the distinct ones).

The product of its (nonzero) digits is 105815808, while the sum is 60.

The spelling of 33366700336668 in words is "thirty-three trillion, three hundred sixty-six billion, seven hundred million, three hundred thirty-six thousand, six hundred sixty-eight".