270785158189043 has 2 divisors, whose sum is σ = 270785158189044. Its totient is φ = 270785158189042.

The previous prime is 270785158189033. The next prime is 270785158189061. The reversal of 270785158189043 is 340981851587072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 270785158189043 - 2²² = 270785153994739 is a prime.

It is not a weakly prime, because it can be changed into another prime (270785158189033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135392579094521 + 135392579094522.

It is an arithmetic number, because the mean of its divisors is an integer number (135392579094522).

Almost surely, 2^{270785158189043} is an apocalyptic number.

270785158189043 is a deficient number, since it is larger than the sum of its proper divisors (1).

270785158189043 is an equidigital number, since it uses as much as digits as its factorization.

270785158189043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135475200, while the sum is 68.

The spelling of 270785158189043 in words is "two hundred seventy trillion, seven hundred eighty-five billion, one hundred fifty-eight million, one hundred eighty-nine thousand, forty-three".