238562321411 has 2 divisors, whose sum is σ = 238562321412. Its totient is φ = 238562321410.

The previous prime is 238562321357. The next prime is 238562321419. The reversal of 238562321411 is 114123265832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 238562321411 - 2²² = 238558127107 is a prime.

It is not a weakly prime, because it can be changed into another prime (238562321419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119281160705 + 119281160706.

It is an arithmetic number, because the mean of its divisors is an integer number (119281160706).

Almost surely, 2^238562321411 is an apocalyptic number.

238562321411 is a deficient number, since it is larger than the sum of its proper divisors (1).

238562321411 is an equidigital number, since it uses as much as digits as its factorization.

238562321411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The spelling of 238562321411 in words is "two hundred thirty-eight billion, five hundred sixty-two million, three hundred twenty-one thousand, four hundred eleven".