170393412043 has 2 divisors, whose sum is σ = 170393412044. Its totient is φ = 170393412042.

The previous prime is 170393412001. The next prime is 170393412053. The reversal of 170393412043 is 340214393071.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-170393412043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 170393411993 and 170393412011.

It is not a weakly prime, because it can be changed into another prime (170393412053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85196706021 + 85196706022.

It is an arithmetic number, because the mean of its divisors is an integer number (85196706022).

Almost surely, 2^170393412043 is an apocalyptic number.

170393412043 is a deficient number, since it is larger than the sum of its proper divisors (1).

170393412043 is an equidigital number, since it uses as much as digits as its factorization.

170393412043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 170393412043 in words is "one hundred seventy billion, three hundred ninety-three million, four hundred twelve thousand, forty-three".