134251424500 has 24 divisors (see below), whose sum is σ = 293205112200. Its totient is φ = 53700569600.

The previous prime is 134251424491. The next prime is 134251424513. The reversal of 134251424500 is 5424152431.

It can be written as a sum of positive squares in 4 ways, for example, as 877462884 + 133373961616 = 29622^2 + 365204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134250925 + ... + 134251924.

It is an arithmetic number, because the mean of its divisors is an integer number (12216879675).

Almost surely, 2^134251424500 is an apocalyptic number.

134251424500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134251424500 is an abundant number, since it is smaller than the sum of its proper divisors (158953687700).

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

134251424500 is a wasteful number, since it uses less digits than its factorization.

134251424500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268502868 (or 268502856 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 134251424500 its reverse (5424152431), we get a palindrome (139675576931).

The spelling of 134251424500 in words is "one hundred thirty-four billion, two hundred fifty-one million, four hundred twenty-four thousand, five hundred".