174142628416 has 21 divisors (see below), whose sum is σ = 345570903091. Its totient is φ = 87069644992.

The previous prime is 174142628399. The next prime is 174142628441. The reversal of 174142628416 is 614826241471.

The square root of 174142628416 is 417304.

It is a perfect power (a square), and thus also a powerful number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3312351 + ... + 3364513.

Almost surely, 2^174142628416 is an apocalyptic number.

174142628416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

174142628416 is the 417304-th square number.

It is an amenable number.

174142628416 is a deficient number, since it is larger than the sum of its proper divisors (171428274675).

174142628416 is an frugal number, since it uses more digits than its factorization.

174142628416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104338 (or 52165 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

Adding to 174142628416 its reverse (614826241471), we get a palindrome (788968869887).

The spelling of 174142628416 in words is "one hundred seventy-four billion, one hundred forty-two million, six hundred twenty-eight thousand, four hundred sixteen".