73132435134 has 48 divisors (see below), whose sum is σ = 173174751360. Its totient is φ = 22120796880.

The previous prime is 73132435121. The next prime is 73132435157. The reversal of 73132435134 is 43153423137.

73132435134 is a `hidden beast` number, since 7 + 3 + 132 + 4 + 3 + 513 + 4 = 666.

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, 229314 + ... + 445925.

It is an arithmetic number, because the mean of its divisors is an integer number (3607807320).

Almost surely, 2^73132435134 is an apocalyptic number.

73132435134 is an abundant number, since it is smaller than the sum of its proper divisors (100042316226).

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

73132435134 is a wasteful number, since it uses less digits than its factorization.

73132435134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675805 (or 675802 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The spelling of 73132435134 in words is "seventy-three billion, one hundred thirty-two million, four hundred thirty-five thousand, one hundred thirty-four".