40123200041 has 2 divisors, whose sum is σ = 40123200042. Its totient is φ = 40123200040.

The previous prime is 40123199959. The next prime is 40123200059. The reversal of 40123200041 is 14000232104.

40123200041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37402012816 + 2721187225 = 193396^2 + 52165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40123200041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40123199992 and 40123200019.

It is not a weakly prime, because it can be changed into another prime (40123209041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20061600020 + 20061600021.

It is an arithmetic number, because the mean of its divisors is an integer number (20061600021).

Almost surely, 2^40123200041 is an apocalyptic number.

It is an amenable number.

40123200041 is a deficient number, since it is larger than the sum of its proper divisors (1).

40123200041 is an equidigital number, since it uses as much as digits as its factorization.

40123200041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 40123200041 its reverse (14000232104), we get a palindrome (54123432145).

The spelling of 40123200041 in words is "forty billion, one hundred twenty-three million, two hundred thousand, forty-one".