160621041216 has 56 divisors (see below), whose sum is σ = 428322841600. Its totient is φ = 53118761472.

The previous prime is 160621041173. The next prime is 160621041221. The reversal of 160621041216 is 612140126061.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269191 + ... + 3317958.

Almost surely, 2^160621041216 is an apocalyptic number.

160621041216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160621041216 is an abundant number, since it is smaller than the sum of its proper divisors (267701800384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160621041216 is a wasteful number, since it uses less digits than its factorization.

160621041216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6587291 (or 6587281 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 160621041216 its reverse (612140126061), we get a palindrome (772761167277).

The spelling of 160621041216 in words is "one hundred sixty billion, six hundred twenty-one million, forty-one thousand, two hundred sixteen".