70106556012170 has 32 divisors (see below), whose sum is σ = 126757416773520. Its totient is φ = 27916975595520.

The previous prime is 70106556012151. The next prime is 70106556012173. The reversal of 70106556012170 is 7121065560107.

It can be written as a sum of positive squares in 8 ways, for example, as 8942378525161 + 61164177487009 = 2990381^2 + 7820753^2 .

It is not an unprimeable number, because it can be changed into a prime (70106556012173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9455966 + ... + 15153494.

Almost surely, 2^{70106556012170} is an apocalyptic number.

70106556012170 is a deficient number, since it is larger than the sum of its proper divisors (56650860761350).

70106556012170 is a wasteful number, since it uses less digits than its factorization.

70106556012170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703050.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 70106556012170 in words is "seventy trillion, one hundred six billion, five hundred fifty-six million, twelve thousand, one hundred seventy".