258911141 has 2 divisors, whose sum is σ = 258911142. Its totient is φ = 258911140.

The previous prime is 258911131. The next prime is 258911153. The reversal of 258911141 is 141119852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251888641 + 7022500 = 15871^2 + 2650^2 .

It is a cyclic number.

It is not a de Polignac number, because 258911141 - 2⁶ = 258911077 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 258911098 and 258911107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258911131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129455570 + 129455571.

It is an arithmetic number, because the mean of its divisors is an integer number (129455571).

Almost surely, 2^258911141 is an apocalyptic number.

It is an amenable number.

258911141 is a deficient number, since it is larger than the sum of its proper divisors (1).

258911141 is an equidigital number, since it uses as much as digits as its factorization.

258911141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 32.

The square root of 258911141 is about 16090.7159877987. The cubic root of 258911141 is about 637.3582027829.

The spelling of 258911141 in words is "two hundred fifty-eight million, nine hundred eleven thousand, one hundred forty-one".