1412431404321 has 16 divisors (see below), whose sum is σ = 2152430051328. Its totient is φ = 807046050000.

The previous prime is 1412431404317. The next prime is 1412431404361. The reversal of 1412431404321 is 1234041342141.

It is a happy number.

It is not a de Polignac number, because 1412431404321 - 2² = 1412431404317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1412431404361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2098305 + ... + 2688446.

It is an arithmetic number, because the mean of its divisors is an integer number (134526878208).

Almost surely, 2^{1412431404321} is an apocalyptic number.

It is an amenable number.

1412431404321 is a deficient number, since it is larger than the sum of its proper divisors (739998647007).

1412431404321 is a wasteful number, since it uses less digits than its factorization.

1412431404321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800812.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1412431404321 its reverse (1234041342141), we get a palindrome (2646472746462).

The spelling of 1412431404321 in words is "one trillion, four hundred twelve billion, four hundred thirty-one million, four hundred four thousand, three hundred twenty-one".