42613454599 has 2 divisors, whose sum is σ = 42613454600. Its totient is φ = 42613454598.

The previous prime is 42613454573. The next prime is 42613454621. The reversal of 42613454599 is 99545431624.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42613454599 - 2¹⁷ = 42613323527 is a prime.

It is a super-2 number, since 2×42613454599² (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 (42613454399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21306727299 + 21306727300.

It is an arithmetic number, because the mean of its divisors is an integer number (21306727300).

Almost surely, 2^42613454599 is an apocalyptic number.

42613454599 is a deficient number, since it is larger than the sum of its proper divisors (1).

42613454599 is an equidigital number, since it uses as much as digits as its factorization.

42613454599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4665600, while the sum is 52.

The spelling of 42613454599 in words is "forty-two billion, six hundred thirteen million, four hundred fifty-four thousand, five hundred ninety-nine".