134481477593232 has 600 divisors, whose sum is σ = 492063037908288. Its totient is φ = 34707723747840.

The previous prime is 134481477593207. The next prime is 134481477593263. The reversal of 134481477593232 is 232395774184431.

134481477593232 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 8 + 1 + 4 + 7 + 7 + 593 + 2 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 134481477593232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 171950623 + ... + 172730945.

Almost surely, 2^{134481477593232} is an apocalyptic number.

134481477593232 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 134481477593232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246031518954144).

134481477593232 is an abundant number, since it is smaller than the sum of its proper divisors (357581560315056).

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

134481477593232 is a wasteful number, since it uses less digits than its factorization.

134481477593232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780529 (or 780503 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 63.

The spelling of 134481477593232 in words is "one hundred thirty-four trillion, four hundred eighty-one billion, four hundred seventy-seven million, five hundred ninety-three thousand, two hundred thirty-two".