42570026613193 has 2 divisors, whose sum is σ = 42570026613194. Its totient is φ = 42570026613192.

The previous prime is 42570026613181. The next prime is 42570026613211. The reversal of 42570026613193 is 39131662007524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40338922771849 + 2231103841344 = 6351293^2 + 1493688^2 .

It is a cyclic number.

It is not a de Polignac number, because 42570026613193 - 2⁹ = 42570026612681 is a prime.

It is not a weakly prime, because it can be changed into another prime (42570026613893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21285013306596 + 21285013306597.

It is an arithmetic number, because the mean of its divisors is an integer number (21285013306597).

Almost surely, 2^{42570026613193} is an apocalyptic number.

It is an amenable number.

42570026613193 is a deficient number, since it is larger than the sum of its proper divisors (1).

42570026613193 is an equidigital number, since it uses as much as digits as its factorization.

42570026613193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 42570026613193 in words is "forty-two trillion, five hundred seventy billion, twenty-six million, six hundred thirteen thousand, one hundred ninety-three".