134544811602 has 64 divisors (see below), whose sum is σ = 276742116864. Its totient is φ = 43586891520.

The previous prime is 134544811573. The next prime is 134544811607. The reversal of 134544811602 is 206118445431.

It is not an unprimeable number, because it can be changed into a prime (134544811607) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 67372468 + ... + 67374464.

It is an arithmetic number, because the mean of its divisors is an integer number (4324095576).

Almost surely, 2^134544811602 is an apocalyptic number.

134544811602 is an abundant number, since it is smaller than the sum of its proper divisors (142197305262).

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

134544811602 is a wasteful number, since it uses less digits than its factorization.

134544811602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3603.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 134544811602 in words is "one hundred thirty-four billion, five hundred forty-four million, eight hundred eleven thousand, six hundred two".