233243155114447 has 2 divisors, whose sum is σ = 233243155114448. Its totient is φ = 233243155114446.

The previous prime is 233243155114429. The next prime is 233243155114477. The reversal of 233243155114447 is 744411551342332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233243155114447 - 2²³ = 233243146725839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233243155114447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233243155114477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116621577557223 + 116621577557224.

It is an arithmetic number, because the mean of its divisors is an integer number (116621577557224).

Almost surely, 2^{233243155114447} is an apocalyptic number.

233243155114447 is a deficient number, since it is larger than the sum of its proper divisors (1).

233243155114447 is an equidigital number, since it uses as much as digits as its factorization.

233243155114447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4838400, while the sum is 49.

The spelling of 233243155114447 in words is "two hundred thirty-three trillion, two hundred forty-three billion, one hundred fifty-five million, one hundred fourteen thousand, four hundred forty-seven".