134365271544 has 96 divisors (see below), whose sum is σ = 433974827520. Its totient is φ = 36720940608.

The previous prime is 134365271533. The next prime is 134365271561. The reversal of 134365271544 is 445172563431.

134365271544 is a `hidden beast` number, since 1 + 3 + 4 + 36 + 5 + 2 + 71 + 544 = 666.

It is a super-2 number, since 2×134365271544² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134365271544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5784012 + ... + 5807195.

It is an arithmetic number, because the mean of its divisors is an integer number (4520571120).

Almost surely, 2^134365271544 is an apocalyptic number.

134365271544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134365271544 is an abundant number, since it is smaller than the sum of its proper divisors (299609555976).

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

134365271544 is a wasteful number, since it uses less digits than its factorization.

134365271544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11591249 (or 11591242 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 134365271544 in words is "one hundred thirty-four billion, three hundred sixty-five million, two hundred seventy-one thousand, five hundred forty-four".