160331428587 has 32 divisors (see below), whose sum is σ = 235604920320. Its totient is φ = 96173120000.

The previous prime is 160331428583. The next prime is 160331428589. The reversal of 160331428587 is 785824133061.

It is a cyclic number.

It is not a de Polignac number, because 160331428587 - 2² = 160331428583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160331428583) 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 31 ways as a sum of consecutive naturals, for example, 11188387 + ... + 11202707.

It is an arithmetic number, because the mean of its divisors is an integer number (7362653760).

Almost surely, 2^160331428587 is an apocalyptic number.

160331428587 is a deficient number, since it is larger than the sum of its proper divisors (75273491733).

160331428587 is a wasteful number, since it uses less digits than its factorization.

160331428587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17795.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 160331428587 in words is "one hundred sixty billion, three hundred thirty-one million, four hundred twenty-eight thousand, five hundred eighty-seven".