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10042124041 is a prime number
BaseRepresentation
bin10010101101000111…
…01010011100001001
3221220212000202110001
421112203222130021
5131031240432131
64340245323001
7503565434365
oct112643523411
927825022401
1010042124041
114293576474
121b43106461
13c40648a41
146b39aa2a5
153db92e261
hex2568ea709

10042124041 has 2 divisors, whose sum is σ = 10042124042. Its totient is φ = 10042124040.

The previous prime is 10042124033. The next prime is 10042124051. The reversal of 10042124041 is 14042124001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5772808441 + 4269315600 = 75979^2 + 65340^2 .

It is an emirp because it is prime and its reverse (14042124001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10042124041 - 23 = 10042124033 is a prime.

It is not a weakly prime, because it can be changed into another prime (10042124021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021062020 + 5021062021.

It is an arithmetic number, because the mean of its divisors is an integer number (5021062021).

Almost surely, 210042124041 is an apocalyptic number.

It is an amenable number.

10042124041 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042124041 is an equidigital number, since it uses as much as digits as its factorization.

10042124041 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 10042124041 its reverse (14042124001), we get a palindrome (24084248042).

The spelling of 10042124041 in words is "ten billion, forty-two million, one hundred twenty-four thousand, forty-one".