10042041047 has 2 divisors, whose sum is σ = 10042041048. Its totient is φ = 10042041046.

The previous prime is 10042041013. The next prime is 10042041131. The reversal of 10042041047 is 74014024001.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (74014024001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10042041047 - 2¹⁰ = 10042040023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10042041007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021020523 + 5021020524.

It is an arithmetic number, because the mean of its divisors is an integer number (5021020524).

Almost surely, 2^10042041047 is an apocalyptic number.

10042041047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042041047 is an equidigital number, since it uses as much as digits as its factorization.

10042041047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 10042041047 its reverse (74014024001), we get a palindrome (84056065048).

The spelling of 10042041047 in words is "ten billion, forty-two million, forty-one thousand, forty-seven".