170106620061 has 16 divisors (see below), whose sum is σ = 261776527488. Its totient is φ = 96241368000.

The previous prime is 170106619961. The next prime is 170106620071. The reversal of 170106620061 is 160026601071.

It is not a de Polignac number, because 170106620061 - 2⁹ = 170106619549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170106620071) 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, 40098450 + ... + 40102691.

It is an arithmetic number, because the mean of its divisors is an integer number (16361032968).

Almost surely, 2^170106620061 is an apocalyptic number.

It is an amenable number.

170106620061 is a deficient number, since it is larger than the sum of its proper divisors (91669907427).

170106620061 is a wasteful number, since it uses less digits than its factorization.

170106620061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80201252.

The product of its (nonzero) digits is 3024, while the sum is 30.

The spelling of 170106620061 in words is "one hundred seventy billion, one hundred six million, six hundred twenty thousand, sixty-one".