1412023444431 has 32 divisors (see below), whose sum is σ = 1895990003712. Its totient is φ = 934728336000.

The previous prime is 1412023444417. The next prime is 1412023444463. The reversal of 1412023444431 is 1344443202141.

It is a happy number.

It is not a de Polignac number, because 1412023444431 - 2⁷ = 1412023444303 is a prime.

It is a super-2 number, since 2×1412023444431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1412023444392 and 1412023444401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412023444471) 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, 627286056 + ... + 627288306.

It is an arithmetic number, because the mean of its divisors is an integer number (59249687616).

Almost surely, 2^{1412023444431} is an apocalyptic number.

1412023444431 is a deficient number, since it is larger than the sum of its proper divisors (483966559281).

1412023444431 is a wasteful number, since it uses less digits than its factorization.

1412023444431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463.

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

Adding to 1412023444431 its reverse (1344443202141), we get a palindrome (2756466646572).

The spelling of 1412023444431 in words is "one trillion, four hundred twelve billion, twenty-three million, four hundred forty-four thousand, four hundred thirty-one".