134425239552 has 448 divisors, whose sum is σ = 434083968000. Its totient is φ = 40949121024.

The previous prime is 134425239551. The next prime is 134425239583. The reversal of 134425239552 is 255932524431.

It is a happy number.

134425239552 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 252 + 395 + 5 + 2 = 666.

It is a super-2 number, since 2×134425239552² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134425239498 and 134425239507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134425239551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121871833 + ... + 121872935.

Almost surely, 2^134425239552 is an apocalyptic number.

134425239552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134425239552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217041984000).

134425239552 is an abundant number, since it is smaller than the sum of its proper divisors (299658728448).

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

134425239552 is a wasteful number, since it uses less digits than its factorization.

134425239552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1156 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 134425239552 in words is "one hundred thirty-four billion, four hundred twenty-five million, two hundred thirty-nine thousand, five hundred fifty-two".