3172424135 has 16 divisors (see below), whose sum is σ = 3856896000. Its totient is φ = 2504722176.

The previous prime is 3172424131. The next prime is 3172424161. The reversal of 3172424135 is 5314242713.

It is a cyclic number.

It is not a de Polignac number, because 3172424135 - 2² = 3172424131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3172424131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241466 + ... + 254264.

It is an arithmetic number, because the mean of its divisors is an integer number (241056000).

Almost surely, 2^3172424135 is an apocalyptic number.

3172424135 is a deficient number, since it is larger than the sum of its proper divisors (684471865).

3172424135 is a wasteful number, since it uses less digits than its factorization.

3172424135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13450.

The product of its digits is 20160, while the sum is 32.

The square root of 3172424135 is about 56324.2766043204. The cubic root of 3172424135 is about 1469.3674504031.

Adding to 3172424135 its reverse (5314242713), we get a palindrome (8486666848).

The spelling of 3172424135 in words is "three billion, one hundred seventy-two million, four hundred twenty-four thousand, one hundred thirty-five".