40320412000012 has 6 divisors (see below), whose sum is σ = 70560721000028. Its totient is φ = 20160206000004.

The previous prime is 40320411999961. The next prime is 40320412000081. The reversal of 40320412000012 is 21000021402304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5040051499998 + ... + 5040051500005.

Almost surely, 2^{40320412000012} is an apocalyptic number.

It is an amenable number.

40320412000012 is a deficient number, since it is larger than the sum of its proper divisors (30240309000016).

40320412000012 is a wasteful number, since it uses less digits than its factorization.

40320412000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10080103000007 (or 10080103000005 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 40320412000012 its reverse (21000021402304), we get a palindrome (61320433402316).

The spelling of 40320412000012 in words is "forty trillion, three hundred twenty billion, four hundred twelve million, twelve", and thus it is an aban number.