42667414043 has 2 divisors, whose sum is σ = 42667414044. Its totient is φ = 42667414042.

The previous prime is 42667414021. The next prime is 42667414051. The reversal of 42667414043 is 34041476624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42667414043 - 2⁸ = 42667413787 is a prime.

It is a super-2 number, since 2×42667414043² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42667414073) 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, 21333707021 + 21333707022.

It is an arithmetic number, because the mean of its divisors is an integer number (21333707022).

Almost surely, 2^42667414043 is an apocalyptic number.

42667414043 is a deficient number, since it is larger than the sum of its proper divisors (1).

42667414043 is an equidigital number, since it uses as much as digits as its factorization.

42667414043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 42667414043 in words is "forty-two billion, six hundred sixty-seven million, four hundred fourteen thousand, forty-three".