169046312132 has 12 divisors (see below), whose sum is σ = 298595823120. Its totient is φ = 83733219816.

The previous prime is 169046312107. The next prime is 169046312143. The reversal of 169046312132 is 231213640961.

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, 197483582 + ... + 197484437.

It is an arithmetic number, because the mean of its divisors is an integer number (24882985260).

Almost surely, 2^169046312132 is an apocalyptic number.

It is an amenable number.

169046312132 is a deficient number, since it is larger than the sum of its proper divisors (129549510988).

169046312132 is a wasteful number, since it uses less digits than its factorization.

169046312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394968130 (or 394968128 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 169046312132 in words is "one hundred sixty-nine billion, forty-six million, three hundred twelve thousand, one hundred thirty-two".