234514423551 has 16 divisors (see below), whose sum is σ = 315579404000. Its totient is φ = 154901904768.

The previous prime is 234514423541. The next prime is 234514423597. The reversal of 234514423551 is 155324415432.

It is not a de Polignac number, because 234514423551 - 2¹¹ = 234514421503 is a prime.

It is a super-3 number, since 3×234514423551³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234514423541) 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 in 15 ways as a sum of consecutive naturals, for example, 548956 + ... + 877713.

It is an arithmetic number, because the mean of its divisors is an integer number (19723712750).

Almost surely, 2^234514423551 is an apocalyptic number.

234514423551 is a deficient number, since it is larger than the sum of its proper divisors (81064980449).

234514423551 is a wasteful number, since it uses less digits than its factorization.

234514423551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427178.

The product of its digits is 288000, while the sum is 39.

Adding to 234514423551 its reverse (155324415432), we get a palindrome (389838838983).

The spelling of 234514423551 in words is "two hundred thirty-four billion, five hundred fourteen million, four hundred twenty-three thousand, five hundred fifty-one".