134132345205 has 32 divisors (see below), whose sum is σ = 218567856000. Its totient is φ = 70223258880.

The previous prime is 134132345159. The next prime is 134132345213. The reversal of 134132345205 is 502543231431.

It is not a de Polignac number, because 134132345205 - 2¹³ = 134132337013 is a prime.

It is a Curzon number.

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, 309699 + ... + 603471.

It is an arithmetic number, because the mean of its divisors is an integer number (6830245500).

Almost surely, 2^134132345205 is an apocalyptic number.

134132345205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134132345205 is a deficient number, since it is larger than the sum of its proper divisors (84435510795).

134132345205 is a wasteful number, since it uses less digits than its factorization.

134132345205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294341.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 134132345205 its reverse (502543231431), we get a palindrome (636675576636).

The spelling of 134132345205 in words is "one hundred thirty-four billion, one hundred thirty-two million, three hundred forty-five thousand, two hundred five".