234200134323 has 14 divisors (see below), whose sum is σ = 351139571484. Its totient is φ = 156133422396.

The previous prime is 234200134319. The next prime is 234200134349. The reversal of 234200134323 is 323431002432.

234200134323 is a `hidden beast` number, since 2 + 3 + 4 + 200 + 134 + 323 = 666.

It is not a de Polignac number, because 234200134323 - 2² = 234200134319 is a prime.

It is a super-2 number, since 2×234200134323² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (234200134123) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 160630365 + ... + 160631822.

Almost surely, 2^234200134323 is an apocalyptic number.

234200134323 is a deficient number, since it is larger than the sum of its proper divisors (116939437161).

234200134323 is an frugal number, since it uses more digits than its factorization.

234200134323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321262205 (or 321262190 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 234200134323 its reverse (323431002432), we get a palindrome (557631136755).

The spelling of 234200134323 in words is "two hundred thirty-four billion, two hundred million, one hundred thirty-four thousand, three hundred twenty-three".