1431224243241 has 32 divisors (see below), whose sum is σ = 2067746029440. Its totient is φ = 875336025600.

The previous prime is 1431224243237. The next prime is 1431224243257. The reversal of 1431224243241 is 1423424221341.

It is not a de Polignac number, because 1431224243241 - 2² = 1431224243237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1431224243291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11294926 + ... + 11420936.

It is an arithmetic number, because the mean of its divisors is an integer number (64617063420).

Almost surely, 2^{1431224243241} is an apocalyptic number.

It is an amenable number.

1431224243241 is a deficient number, since it is larger than the sum of its proper divisors (636521786199).

1431224243241 is a wasteful number, since it uses less digits than its factorization.

1431224243241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127817.

The product of its digits is 36864, while the sum is 33.

Adding to 1431224243241 its reverse (1423424221341), we get a palindrome (2854648464582).

The spelling of 1431224243241 in words is "one trillion, four hundred thirty-one billion, two hundred twenty-four million, two hundred forty-three thousand, two hundred forty-one".