3125544342152 has 16 divisors (see below), whose sum is σ = 5866180844940. Its totient is φ = 1561229450176.

The previous prime is 3125544342149. The next prime is 3125544342191. The reversal of 3125544342152 is 2512434455213.

It can be written as a sum of positive squares in 2 ways, for example, as 2806945055236 + 318599286916 = 1675394^2 + 564446^2 .

It is a super-2 number, since 2×3125544342152² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192831503 + ... + 192847710.

Almost surely, 2^{3125544342152} is an apocalyptic number.

It is an amenable number.

3125544342152 is a deficient number, since it is larger than the sum of its proper divisors (2740636502788).

3125544342152 is a wasteful number, since it uses less digits than its factorization.

3125544342152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385680232 (or 385680228 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

Adding to 3125544342152 its reverse (2512434455213), we get a palindrome (5637978797365).

The spelling of 3125544342152 in words is "three trillion, one hundred twenty-five billion, five hundred forty-four million, three hundred forty-two thousand, one hundred fifty-two".