23134011524500 has 24 divisors (see below), whose sum is σ = 50524681170600. Its totient is φ = 9253604609600.

The previous prime is 23134011524497. The next prime is 23134011524549. The reversal of 23134011524500 is 542511043132.

It can be written as a sum of positive squares in 4 ways, for example, as 6243341774224 + 16890669750276 = 2498668^2 + 4109826^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23134011025 + ... + 23134012024.

It is an arithmetic number, because the mean of its divisors is an integer number (2105195048775).

Almost surely, 2^{23134011524500} is an apocalyptic number.

23134011524500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23134011524500 is an abundant number, since it is smaller than the sum of its proper divisors (27390669646100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23134011524500 is a wasteful number, since it uses less digits than its factorization.

23134011524500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46268023068 (or 46268023056 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 23134011524500 its reverse (542511043132), we get a palindrome (23676522567632).

The spelling of 23134011524500 in words is "twenty-three trillion, one hundred thirty-four billion, eleven million, five hundred twenty-four thousand, five hundred".