160840886650 has 24 divisors (see below), whose sum is σ = 299262838140. Its totient is φ = 64315109760.

The previous prime is 160840886627. The next prime is 160840886677. The reversal of 160840886650 is 56688048061.

It can be written as a sum of positive squares in 6 ways, for example, as 79682562961 + 81158323689 = 282281^2 + 284883^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377755 + ... + 681454.

Almost surely, 2^160840886650 is an apocalyptic number.

160840886650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160840886650 is a deficient number, since it is larger than the sum of its proper divisors (138421951490).

160840886650 is a wasteful number, since it uses less digits than its factorization.

160840886650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062258 (or 1062253 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 160840886650 in words is "one hundred sixty billion, eight hundred forty million, eight hundred eighty-six thousand, six hundred fifty".