172306374010 has 16 divisors (see below), whose sum is σ = 310476937896. Its totient is φ = 68850224128.

The previous prime is 172306374001. The next prime is 172306374059. The reversal of 172306374010 is 10473603271.

It can be written as a sum of positive squares in 4 ways, for example, as 134383095889 + 37923278121 = 366583^2 + 194739^2 .

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, 9030679 + ... + 9049738.

Almost surely, 2^172306374010 is an apocalyptic number.

172306374010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

172306374010 is a deficient number, since it is larger than the sum of its proper divisors (138170563886).

172306374010 is a wasteful number, since it uses less digits than its factorization.

172306374010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18081377.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 172306374010 its reverse (10473603271), we get a palindrome (182779977281).

The spelling of 172306374010 in words is "one hundred seventy-two billion, three hundred six million, three hundred seventy-four thousand, ten".