70733673988 has 12 divisors (see below), whose sum is σ = 123830711872. Its totient is φ = 35353470600.

The previous prime is 70733673973. The next prime is 70733673991. The reversal of 70733673988 is 88937633707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3329688 + ... + 3350863.

Almost surely, 2^70733673988 is an apocalyptic number.

It is an amenable number.

70733673988 is a deficient number, since it is larger than the sum of its proper divisors (53097037884).

70733673988 is a wasteful number, since it uses less digits than its factorization.

70733673988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6683202 (or 6683200 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 61.

The spelling of 70733673988 in words is "seventy billion, seven hundred thirty-three million, six hundred seventy-three thousand, nine hundred eighty-eight".