134562321136 has 20 divisors (see below), whose sum is σ = 262375103992. Its totient is φ = 66852616896.

The previous prime is 134562321133. The next prime is 134562321137. The reversal of 134562321136 is 631123265431.

It is a junction number, because it is equal to n+sod(n) for n = 134562321095 and 134562321104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134562321133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26781390 + ... + 26786413.

Almost surely, 2^134562321136 is an apocalyptic number.

134562321136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134562321136 is a deficient number, since it is larger than the sum of its proper divisors (127812782856).

134562321136 is a wasteful number, since it uses less digits than its factorization.

134562321136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53567968 (or 53567962 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

Adding to 134562321136 its reverse (631123265431), we get a palindrome (765685586567).

The spelling of 134562321136 in words is "one hundred thirty-four billion, five hundred sixty-two million, three hundred twenty-one thousand, one hundred thirty-six".