236053140604189 has 2 divisors, whose sum is σ = 236053140604190. Its totient is φ = 236053140604188.

The previous prime is 236053140604181. The next prime is 236053140604261. The reversal of 236053140604189 is 981406041350632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225307364898564 + 10745775705625 = 15010242^2 + 3278075^2 .

It is a cyclic number.

It is not a de Polignac number, because 236053140604189 - 2³ = 236053140604181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236053140604181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118026570302094 + 118026570302095.

It is an arithmetic number, because the mean of its divisors is an integer number (118026570302095).

Almost surely, 2^{236053140604189} is an apocalyptic number.

It is an amenable number.

236053140604189 is a deficient number, since it is larger than the sum of its proper divisors (1).

236053140604189 is an equidigital number, since it uses as much as digits as its factorization.

236053140604189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 236053140604189 in words is "two hundred thirty-six trillion, fifty-three billion, one hundred forty million, six hundred four thousand, one hundred eighty-nine".