173341423143530 has 16 divisors (see below), whose sum is σ = 312015141373320. Its totient is φ = 69336440431872.

The previous prime is 173341423143487. The next prime is 173341423143557. The reversal of 173341423143530 is 35341324143371.

It can be written as a sum of positive squares in 4 ways, for example, as 131398741259041 + 41942681884489 = 11462929^2 + 6476317^2 .

It is a Curzon number.

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, 10354139 + ... + 21304718.

Almost surely, 2^{173341423143530} is an apocalyptic number.

173341423143530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173341423143530 is a deficient number, since it is larger than the sum of its proper divisors (138673718229790).

173341423143530 is a wasteful number, since it uses less digits than its factorization.

173341423143530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32206393.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 173341423143530 in words is "one hundred seventy-three trillion, three hundred forty-one billion, four hundred twenty-three million, one hundred forty-three thousand, five hundred thirty".