70557678998343 has 32 divisors (see below), whose sum is σ = 109085833927680. Its totient is φ = 44988698604960.

The previous prime is 70557678998281. The next prime is 70557678998363. The reversal of 70557678998343 is 34389987675507.

70557678998343 is a `hidden beast` number, since 7 + 0 + 5 + 57 + 67 + 89 + 98 + 343 = 666.

It is not a de Polignac number, because 70557678998343 - 2¹² = 70557678994247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70557678998363) 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 31 ways as a sum of consecutive naturals, for example, 265830 + ... + 11882172.

It is an arithmetic number, because the mean of its divisors is an integer number (3408932310240).

Almost surely, 2^{70557678998343} is an apocalyptic number.

70557678998343 is a deficient number, since it is larger than the sum of its proper divisors (38528154929337).

70557678998343 is a wasteful number, since it uses less digits than its factorization.

70557678998343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11626156 (or 11626150 counting only the distinct ones).

The product of its (nonzero) digits is 9601804800, while the sum is 81.

The spelling of 70557678998343 in words is "seventy trillion, five hundred fifty-seven billion, six hundred seventy-eight million, nine hundred ninety-eight thousand, three hundred forty-three".