10042424414545 has 4 divisors (see below), whose sum is σ = 12050909297460. Its totient is φ = 8033939531632.

The previous prime is 10042424414531. The next prime is 10042424414549. The reversal of 10042424414545 is 54541442424001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3971502936769 + 6070921477776 = 1992863^2 + 2463924^2 .

It is a cyclic number.

It is not a de Polignac number, because 10042424414545 - 2¹³ = 10042424406353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10042424414498 and 10042424414507.

It is not an unprimeable number, because it can be changed into a prime (10042424414549) 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 in 3 ways as a sum of consecutive naturals, for example, 1004242441450 + ... + 1004242441459.

It is an arithmetic number, because the mean of its divisors is an integer number (3012727324365).

Almost surely, 2^{10042424414545} is an apocalyptic number.

It is an amenable number.

10042424414545 is a deficient number, since it is larger than the sum of its proper divisors (2008484882915).

10042424414545 is an equidigital number, since it uses as much as digits as its factorization.

10042424414545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008484882914.

The product of its (nonzero) digits is 409600, while the sum is 40.

Adding to 10042424414545 its reverse (54541442424001), we get a palindrome (64583866838546).

The spelling of 10042424414545 in words is "ten trillion, forty-two billion, four hundred twenty-four million, four hundred fourteen thousand, five hundred forty-five".