42143400463 has 2 divisors, whose sum is σ = 42143400464. Its totient is φ = 42143400462.

The previous prime is 42143400427. The next prime is 42143400499. The reversal of 42143400463 is 36400434124.

It is a balanced prime because it is at equal distance from previous prime (42143400427) and next prime (42143400499).

It is a cyclic number.

It is not a de Polignac number, because 42143400463 - 2²⁹ = 41606529551 is a prime.

It is a super-2 number, since 2×42143400463² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42143400763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21071700231 + 21071700232.

It is an arithmetic number, because the mean of its divisors is an integer number (21071700232).

Almost surely, 2^42143400463 is an apocalyptic number.

42143400463 is a deficient number, since it is larger than the sum of its proper divisors (1).

42143400463 is an equidigital number, since it uses as much as digits as its factorization.

42143400463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 42143400463 its reverse (36400434124), we get a palindrome (78543834587).

The spelling of 42143400463 in words is "forty-two billion, one hundred forty-three million, four hundred thousand, four hundred sixty-three".