160361563444 has 12 divisors (see below), whose sum is σ = 281858208100. Its totient is φ = 79830646848.

The previous prime is 160361563393. The next prime is 160361563469. The reversal of 160361563444 is 444365163061.

It can be written as a sum of positive squares in 2 ways, for example, as 129319352100 + 31042211344 = 359610^2 + 176188^2 .

It is a super-2 number, since 2×160361563444² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 160361563444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87532689 + ... + 87534520.

Almost surely, 2^160361563444 is an apocalyptic number.

It is an amenable number.

160361563444 is a deficient number, since it is larger than the sum of its proper divisors (121496644656).

160361563444 is a wasteful number, since it uses less digits than its factorization.

160361563444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175067442 (or 175067440 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 160361563444 in words is "one hundred sixty billion, three hundred sixty-one million, five hundred sixty-three thousand, four hundred forty-four".