134785744232 has 16 divisors (see below), whose sum is σ = 252734199300. Its totient is φ = 67389957760.

The previous prime is 134785744217. The next prime is 134785744259. The reversal of 134785744232 is 232447587431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98650015396 + 36135728836 = 314086^2 + 190094^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161069 + ... + 543612.

Almost surely, 2^134785744232 is an apocalyptic number.

It is an amenable number.

134785744232 is a deficient number, since it is larger than the sum of its proper divisors (117948455068).

134785744232 is a wasteful number, since it uses less digits than its factorization.

134785744232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728596 (or 728592 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 50.

The spelling of 134785744232 in words is "one hundred thirty-four billion, seven hundred eighty-five million, seven hundred forty-four thousand, two hundred thirty-two".