134586275221320 has 256 divisors, whose sum is σ = 444953229557760. Its totient is φ = 32356743293952.

The previous prime is 134586275221319. The next prime is 134586275221331. The reversal of 134586275221320 is 23122572685431.

It is a super-2 number, since 2×134586275221320² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1592638189 + ... + 1592722691.

It is an arithmetic number, because the mean of its divisors is an integer number (1738098552960).

Almost surely, 2^{134586275221320} is an apocalyptic number.

134586275221320 is a gapful number since it is divisible by the number (10) 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 134586275221320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222476614778880).

134586275221320 is an abundant number, since it is smaller than the sum of its proper divisors (310366954336440).

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

134586275221320 is a wasteful number, since it uses less digits than its factorization.

134586275221320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108316 (or 108312 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 134586275221320 in words is "one hundred thirty-four trillion, five hundred eighty-six billion, two hundred seventy-five million, two hundred twenty-one thousand, three hundred twenty".