33681680150 has 24 divisors (see below), whose sum is σ = 62752568400. Its totient is φ = 13450168160.

The previous prime is 33681680119. The next prime is 33681680159. The reversal of 33681680150 is 5108618633.

It is a super-2 number, since 2×33681680150² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33681680098 and 33681680107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33681680159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 532349 + ... + 592248.

It is an arithmetic number, because the mean of its divisors is an integer number (2614690350).

Almost surely, 2^33681680150 is an apocalyptic number.

33681680150 is a deficient number, since it is larger than the sum of its proper divisors (29070888250).

33681680150 is a wasteful number, since it uses less digits than its factorization.

33681680150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125208 (or 1125203 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 33681680150 in words is "thirty-three billion, six hundred eighty-one million, six hundred eighty thousand, one hundred fifty".