3173081242 has 32 divisors (see below), whose sum is σ = 5100226560. Its totient is φ = 1477225200.

The previous prime is 3173081237. The next prime is 3173081257. The reversal of 3173081242 is 2421803713.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273867 + ... + 285217.

It is an arithmetic number, because the mean of its divisors is an integer number (159382080).

Almost surely, 2^3173081242 is an apocalyptic number.

3173081242 is a deficient number, since it is larger than the sum of its proper divisors (1927145318).

3173081242 is a wasteful number, since it uses less digits than its factorization.

3173081242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11538.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 3173081242 is about 56330.1095507545. The cubic root of 3173081242 is about 1469.4688938567.

Adding to 3173081242 its reverse (2421803713), we get a palindrome (5594884955).

The spelling of 3173081242 in words is "three billion, one hundred seventy-three million, eighty-one thousand, two hundred forty-two".