67733712092 has 24 divisors (see below), whose sum is σ = 123699139872. Its totient is φ = 32391374400.

The previous prime is 67733712083. The next prime is 67733712097. The reversal of 67733712092 is 29021733776.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67733712097) 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, 1203542 + ... + 1258562.

It is an arithmetic number, because the mean of its divisors is an integer number (5154130828).

Almost surely, 2^67733712092 is an apocalyptic number.

It is an amenable number.

67733712092 is a deficient number, since it is larger than the sum of its proper divisors (55965427780).

67733712092 is a wasteful number, since it uses less digits than its factorization.

67733712092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68429 (or 68427 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 47.

The spelling of 67733712092 in words is "sixty-seven billion, seven hundred thirty-three million, seven hundred twelve thousand, ninety-two".