70558366012 has 24 divisors (see below), whose sum is σ = 128877088032. Its totient is φ = 33737088000.

The previous prime is 70558366003. The next prime is 70558366033. The reversal of 70558366012 is 21066385507.

It is a self number, because there is not a number n which added to its sum of digits gives 70558366012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295212 + ... + 477772.

It is an arithmetic number, because the mean of its divisors is an integer number (5369878668).

Almost surely, 2^70558366012 is an apocalyptic number.

It is an amenable number.

70558366012 is a deficient number, since it is larger than the sum of its proper divisors (58318722020).

70558366012 is a wasteful number, since it uses less digits than its factorization.

70558366012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186789 (or 186787 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 70558366012 in words is "seventy billion, five hundred fifty-eight million, three hundred sixty-six thousand, twelve".