10042042141 has 2 divisors, whose sum is σ = 10042042142. Its totient is φ = 10042042140.

The previous prime is 10042042111. The next prime is 10042042151. The reversal of 10042042141 is 14124024001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9965829241 + 76212900 = 99829^2 + 8730^2 .

It is an emirp because it is prime and its reverse (14124024001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10042042141 - 2³¹ = 7894558493 is a prime.

It is a super-2 number, since 2×10042042141² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10042042111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021021070 + 5021021071.

It is an arithmetic number, because the mean of its divisors is an integer number (5021021071).

Almost surely, 2^10042042141 is an apocalyptic number.

It is an amenable number.

10042042141 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042042141 is an equidigital number, since it uses as much as digits as its factorization.

10042042141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10042042141 its reverse (14124024001), we get a palindrome (24166066142).

The spelling of 10042042141 in words is "ten billion, forty-two million, forty-two thousand, one hundred forty-one".