234201133469 has 2 divisors, whose sum is σ = 234201133470. Its totient is φ = 234201133468.

The previous prime is 234201133427. The next prime is 234201133487. The reversal of 234201133469 is 964331102432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230819710969 + 3381422500 = 480437^2 + 58150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234201133469 is a prime.

It is a super-2 number, since 2×234201133469² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234201133069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117100566734 + 117100566735.

It is an arithmetic number, because the mean of its divisors is an integer number (117100566735).

Almost surely, 2^234201133469 is an apocalyptic number.

It is an amenable number.

234201133469 is a deficient number, since it is larger than the sum of its proper divisors (1).

234201133469 is an equidigital number, since it uses as much as digits as its factorization.

234201133469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 234201133469 in words is "two hundred thirty-four billion, two hundred one million, one hundred thirty-three thousand, four hundred sixty-nine".