4320380040412 has 6 divisors (see below), whose sum is σ = 7560665070728. Its totient is φ = 2160190020204.

The previous prime is 4320380040391. The next prime is 4320380040451. The reversal of 4320380040412 is 2140400830234.

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 as a sum of consecutive naturals, namely, 540047505048 + ... + 540047505055.

Almost surely, 2^{4320380040412} is an apocalyptic number.

It is an amenable number.

4320380040412 is a deficient number, since it is larger than the sum of its proper divisors (3240285030316).

4320380040412 is a wasteful number, since it uses less digits than its factorization.

4320380040412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080095010107 (or 1080095010105 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4320380040412 its reverse (2140400830234), we get a palindrome (6460780870646).

The spelling of 4320380040412 in words is "four trillion, three hundred twenty billion, three hundred eighty million, forty thousand, four hundred twelve".