132142857405 has 16 divisors (see below), whose sum is σ = 227692308480. Its totient is φ = 65054945088.

The previous prime is 132142857347. The next prime is 132142857419. The reversal of 132142857405 is 504758241231.

It is not a de Polignac number, because 132142857405 - 2²¹ = 132140760253 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 338827645 + ... + 338828034.

It is an arithmetic number, because the mean of its divisors is an integer number (14230769280).

Almost surely, 2^132142857405 is an apocalyptic number.

132142857405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132142857405 is a deficient number, since it is larger than the sum of its proper divisors (95549451075).

132142857405 is a wasteful number, since it uses less digits than its factorization.

132142857405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677655700.

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 132142857405 in words is "one hundred thirty-two billion, one hundred forty-two million, eight hundred fifty-seven thousand, four hundred five".