270320423173 has 8 divisors (see below), whose sum is σ = 276926584536. Its totient is φ = 263714880000.

The previous prime is 270320423143. The next prime is 270320423183. The reversal of 270320423173 is 371324023072.

It can be written as a sum of positive squares in 4 ways, for example, as 24802155169 + 245518268004 = 157487^2 + 495498^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270320423173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270320423143) 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, 802173 + ... + 1088173.

It is an arithmetic number, because the mean of its divisors is an integer number (34615823067).

Almost surely, 2^270320423173 is an apocalyptic number.

It is an amenable number.

270320423173 is a deficient number, since it is larger than the sum of its proper divisors (6606161363).

270320423173 is a wasteful number, since it uses less digits than its factorization.

270320423173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309095.

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 270320423173 in words is "two hundred seventy billion, three hundred twenty million, four hundred twenty-three thousand, one hundred seventy-three".