234360401453 has 2 divisors, whose sum is σ = 234360401454. Its totient is φ = 234360401452.

The previous prime is 234360401423. The next prime is 234360401467. The reversal of 234360401453 is 354104063432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229236991369 + 5123410084 = 478787^2 + 71578^2 .

It is a cyclic number.

It is not a de Polignac number, because 234360401453 - 2¹⁰ = 234360400429 is a prime.

It is a super-2 number, since 2×234360401453² (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 (234360401423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117180200726 + 117180200727.

It is an arithmetic number, because the mean of its divisors is an integer number (117180200727).

Almost surely, 2^234360401453 is an apocalyptic number.

It is an amenable number.

234360401453 is a deficient number, since it is larger than the sum of its proper divisors (1).

234360401453 is an equidigital number, since it uses as much as digits as its factorization.

234360401453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 234360401453 its reverse (354104063432), we get a palindrome (588464464885).

The spelling of 234360401453 in words is "two hundred thirty-four billion, three hundred sixty million, four hundred one thousand, four hundred fifty-three".