134072115552 has 72 divisors (see below), whose sum is σ = 381965043096. Its totient is φ = 44608951296.

The previous prime is 134072115547. The next prime is 134072115557. The reversal of 134072115552 is 255511270431.

134072115552 is a `hidden beast` number, since 1 + 34 + 0 + 72 + 1 + 1 + 5 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (134072115547) and next prime (134072115557).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134072115557) 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 11 ways as a sum of consecutive naturals, for example, 267993 + ... + 583064.

It is an arithmetic number, because the mean of its divisors is an integer number (5305070043).

Almost surely, 2^134072115552 is an apocalyptic number.

134072115552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134072115552 is an abundant number, since it is smaller than the sum of its proper divisors (247892927544).

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

134072115552 is a wasteful number, since it uses less digits than its factorization.

134072115552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851620 (or 851609 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

Adding to 134072115552 its reverse (255511270431), we get a palindrome (389583385983).

The spelling of 134072115552 in words is "one hundred thirty-four billion, seventy-two million, one hundred fifteen thousand, five hundred fifty-two".