4125343412 has 24 divisors (see below), whose sum is σ = 7403666760. Its totient is φ = 2010122240.

The previous prime is 4125343399. The next prime is 4125343421. The reversal of 4125343412 is 2143435214.

It can be written as a sum of positive squares in 4 ways, for example, as 3189796 + 4122153616 = 1786^2 + 64204^2 .

It is a super-3 number, since 3×4125343412³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

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, 138818 + ... + 165894.

It is an arithmetic number, because the mean of its divisors is an integer number (308486115).

Almost surely, 2^4125343412 is an apocalyptic number.

It is an amenable number.

4125343412 is a deficient number, since it is larger than the sum of its proper divisors (3278323348).

4125343412 is a wasteful number, since it uses less digits than its factorization.

4125343412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28051 (or 28049 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 4125343412 is about 64228.8362964798. The cubic root of 4125343412 is about 1603.8116690469.

Adding to 4125343412 its reverse (2143435214), we get a palindrome (6268778626).

The spelling of 4125343412 in words is "four billion, one hundred twenty-five million, three hundred forty-three thousand, four hundred twelve".