132729690475 has 12 divisors (see below), whose sum is σ = 164722811976. Its totient is φ = 106094722880.

The previous prime is 132729690473. The next prime is 132729690487. The reversal of 132729690475 is 574096927231.

It is not a de Polignac number, because 132729690475 - 2¹ = 132729690473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132729690473) 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 11 ways as a sum of consecutive naturals, for example, 2195317 + ... + 2254966.

It is an arithmetic number, because the mean of its divisors is an integer number (13726900998).

Almost surely, 2^132729690475 is an apocalyptic number.

132729690475 is a deficient number, since it is larger than the sum of its proper divisors (31993121501).

132729690475 is a wasteful number, since it uses less digits than its factorization.

132729690475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451486 (or 4451481 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 132729690475 in words is "one hundred thirty-two billion, seven hundred twenty-nine million, six hundred ninety thousand, four hundred seventy-five".