1671102016 has 28 divisors (see below), whose sum is σ = 3324252940. Its totient is φ = 833495040.

The previous prime is 1671102011. The next prime is 1671102049. The reversal of 1671102016 is 6102011761.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1332542016 + 338560000 = 36504^2 + 18400^2 .

It is not an unprimeable number, because it can be changed into a prime (1671102011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5745 + ... + 58096.

Almost surely, 2^1671102016 is an apocalyptic number.

1671102016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1671102016 is a deficient number, since it is larger than the sum of its proper divisors (1653150924).

1671102016 is an equidigital number, since it uses as much as digits as its factorization.

1671102016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64262 (or 64252 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 1671102016 is about 40879.1146675170. The cubic root of 1671102016 is about 1186.6819075320.

Adding to 1671102016 its reverse (6102011761), we get a palindrome (7773113777).

The spelling of 1671102016 in words is "one billion, six hundred seventy-one million, one hundred two thousand, sixteen".