160987056428 has 24 divisors (see below), whose sum is σ = 320701489920. Its totient is φ = 69994371920.

The previous prime is 160987056421. The next prime is 160987056457. The reversal of 160987056428 is 824650789061.

It is a happy number.

160987056428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×160987056428² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160987056421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79538048 + ... + 79540071.

It is an arithmetic number, because the mean of its divisors is an integer number (13362562080).

Almost surely, 2^160987056428 is an apocalyptic number.

It is an amenable number.

160987056428 is a deficient number, since it is larger than the sum of its proper divisors (159714433492).

160987056428 is a wasteful number, since it uses less digits than its factorization.

160987056428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159078157 (or 159078155 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 160987056428 in words is "one hundred sixty billion, nine hundred eighty-seven million, fifty-six thousand, four hundred twenty-eight".