70561060705011 has 4 divisors (see below), whose sum is σ = 94081414273352. Its totient is φ = 47040707136672.

The previous prime is 70561060704997. The next prime is 70561060705217. The reversal of 70561060705011 is 11050706016507.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 70561060705011 - 2²¹ = 70561058607859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70561060709011) 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 3 ways as a sum of consecutive naturals, for example, 11760176784166 + ... + 11760176784171.

It is an arithmetic number, because the mean of its divisors is an integer number (23520353568338).

Almost surely, 2^{70561060705011} is an apocalyptic number.

70561060705011 is a deficient number, since it is larger than the sum of its proper divisors (23520353568341).

70561060705011 is a wasteful number, since it uses less digits than its factorization.

70561060705011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23520353568340.

The product of its (nonzero) digits is 44100, while the sum is 39.

The spelling of 70561060705011 in words is "seventy trillion, five hundred sixty-one billion, sixty million, seven hundred five thousand, eleven".