42353410543 has 2 divisors, whose sum is σ = 42353410544. Its totient is φ = 42353410542.

The previous prime is 42353410537. The next prime is 42353410573. The reversal of 42353410543 is 34501435324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42353410543 - 2²¹ = 42351313391 is a prime.

It is a super-2 number, since 2×42353410543² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42353410499 and 42353410508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42353410573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21176705271 + 21176705272.

It is an arithmetic number, because the mean of its divisors is an integer number (21176705272).

Almost surely, 2^42353410543 is an apocalyptic number.

42353410543 is a deficient number, since it is larger than the sum of its proper divisors (1).

42353410543 is an equidigital number, since it uses as much as digits as its factorization.

42353410543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 42353410543 its reverse (34501435324), we get a palindrome (76854845867).

The spelling of 42353410543 in words is "forty-two billion, three hundred fifty-three million, four hundred ten thousand, five hundred forty-three".