16610161110 has 16 divisors (see below), whose sum is σ = 39864386736. Its totient is φ = 4429376288.

The previous prime is 16610161097. The next prime is 16610161111. The reversal of 16610161110 is 1116101661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16610161111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276835989 + ... + 276836048.

It is an arithmetic number, because the mean of its divisors is an integer number (2491524171).

Almost surely, 2^16610161110 is an apocalyptic number.

16610161110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16610161110 is an abundant number, since it is smaller than the sum of its proper divisors (23254225626).

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

16610161110 is a wasteful number, since it uses less digits than its factorization.

16610161110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553672047.

The product of its (nonzero) digits is 216, while the sum is 24.

Adding to 16610161110 its reverse (1116101661), we get a palindrome (17726262771).

The spelling of 16610161110 in words is "sixteen billion, six hundred ten million, one hundred sixty-one thousand, one hundred ten".