4121432312 has 8 divisors (see below), whose sum is σ = 7727685600. Its totient is φ = 2060716152.

The previous prime is 4121432279. The next prime is 4121432317. The reversal of 4121432312 is 2132341214.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121432317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257589512 + ... + 257589527.

It is an arithmetic number, because the mean of its divisors is an integer number (965960700).

Almost surely, 2^4121432312 is an apocalyptic number.

It is an amenable number.

4121432312 is a deficient number, since it is larger than the sum of its proper divisors (3606253288).

4121432312 is a wasteful number, since it uses less digits than its factorization.

4121432312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515179045 (or 515179041 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 4121432312 is about 64198.3824718349. The cubic root of 4121432312 is about 1603.3046687370.

Adding to 4121432312 its reverse (2132341214), we get a palindrome (6253773526).

The spelling of 4121432312 in words is "four billion, one hundred twenty-one million, four hundred thirty-two thousand, three hundred twelve".