1416632436431 has 2 divisors, whose sum is σ = 1416632436432. Its totient is φ = 1416632436430.

The previous prime is 1416632436407. The next prime is 1416632436437. The reversal of 1416632436431 is 1346342366141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1416632436431 - 2⁶ = 1416632436367 is a prime.

It is a super-2 number, since 2×1416632436431² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416632436437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708316218215 + 708316218216.

It is an arithmetic number, because the mean of its divisors is an integer number (708316218216).

Almost surely, 2^{1416632436431} is an apocalyptic number.

1416632436431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416632436431 is an equidigital number, since it uses as much as digits as its factorization.

1416632436431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 44.

The spelling of 1416632436431 in words is "one trillion, four hundred sixteen billion, six hundred thirty-two million, four hundred thirty-six thousand, four hundred thirty-one".