4243211432312 has 32 divisors (see below), whose sum is σ = 8004361556880. Its totient is φ = 2108747370240.

The previous prime is 4243211432263. The next prime is 4243211432321. The reversal of 4243211432312 is 2132341123424.

It is a happy number.

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, 972239 + ... + 3071102.

Almost surely, 2^{4243211432312} is an apocalyptic number.

It is an amenable number.

4243211432312 is a deficient number, since it is larger than the sum of its proper divisors (3761150124568).

4243211432312 is a wasteful number, since it uses less digits than its factorization.

4243211432312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044143 (or 4044139 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 4243211432312 its reverse (2132341123424), we get a palindrome (6375552555736).

The spelling of 4243211432312 in words is "four trillion, two hundred forty-three billion, two hundred eleven million, four hundred thirty-two thousand, three hundred twelve".