4123331011432 has 8 divisors (see below), whose sum is σ = 7731245646450. Its totient is φ = 2061665505712.

The previous prime is 4123331011421. The next prime is 4123331011439. The reversal of 4123331011432 is 2341101333214.

It can be written as a sum of positive squares in only one way, i.e., 3876228566596 + 247102444836 = 1968814^2 + 497094^2 .

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

It is a super-2 number, since 2×4123331011432² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4123331011432.

It is not an unprimeable number, because it can be changed into a prime (4123331011439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257708188207 + ... + 257708188222.

Almost surely, 2^{4123331011432} is an apocalyptic number.

It is an amenable number.

4123331011432 is a deficient number, since it is larger than the sum of its proper divisors (3607914635018).

4123331011432 is a wasteful number, since it uses less digits than its factorization.

4123331011432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515416376435 (or 515416376431 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 4123331011432 its reverse (2341101333214), we get a palindrome (6464432344646).

The spelling of 4123331011432 in words is "four trillion, one hundred twenty-three billion, three hundred thirty-one million, eleven thousand, four hundred thirty-two".