432243321345412 has 6 divisors (see below), whose sum is σ = 756425812354478. Its totient is φ = 216121660672704.

The previous prime is 432243321345403. The next prime is 432243321345461. The reversal of 432243321345412 is 214543123342234.

It can be written as a sum of positive squares in only one way, i.e., 247728208699456 + 184515112645956 = 15739384^2 + 13583634^2 .

It is a super-2 number, since 2×432243321345412² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54030415168173 + ... + 54030415168180.

Almost surely, 2^{432243321345412} is an apocalyptic number.

It is an amenable number.

432243321345412 is a deficient number, since it is larger than the sum of its proper divisors (324182491009066).

432243321345412 is a wasteful number, since it uses less digits than its factorization.

432243321345412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108060830336357 (or 108060830336355 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 43.

Adding to 432243321345412 its reverse (214543123342234), we get a palindrome (646786444687646).

The spelling of 432243321345412 in words is "four hundred thirty-two trillion, two hundred forty-three billion, three hundred twenty-one million, three hundred forty-five thousand, four hundred twelve".