134551345104 has 160 divisors (see below), whose sum is σ = 422231546880. Its totient is φ = 40685155200.

The previous prime is 134551345087. The next prime is 134551345127. The reversal of 134551345104 is 401543155431.

134551345104 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 5 + 134 + 510 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2188869 + ... + 2249499.

It is an arithmetic number, because the mean of its divisors is an integer number (2638947168).

Almost surely, 2^134551345104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134551345104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211115773440).

134551345104 is an abundant number, since it is smaller than the sum of its proper divisors (287680201776).

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

134551345104 is a wasteful number, since it uses less digits than its factorization.

134551345104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61126 (or 61114 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 134551345104 in words is "one hundred thirty-four billion, five hundred fifty-one million, three hundred forty-five thousand, one hundred four".