70512085204930 has 32 divisors (see below), whose sum is σ = 128837382920064. Its totient is φ = 27780201542016.

The previous prime is 70512085204901. The next prime is 70512085204949. The reversal of 70512085204930 is 3940258021507.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 65901132 + ... + 66962551.

It is an arithmetic number, because the mean of its divisors is an integer number (4026168216252).

Almost surely, 2^{70512085204930} is an apocalyptic number.

70512085204930 is a deficient number, since it is larger than the sum of its proper divisors (58325297715134).

70512085204930 is a wasteful number, since it uses less digits than its factorization.

70512085204930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132864490.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 70512085204930 in words is "seventy trillion, five hundred twelve billion, eighty-five million, two hundred four thousand, nine hundred thirty".