41403430501 has 2 divisors, whose sum is σ = 41403430502. Its totient is φ = 41403430500.

The previous prime is 41403430429. The next prime is 41403430507. The reversal of 41403430501 is 10503430414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32576640100 + 8826790401 = 180490^2 + 93951^2 .

It is a cyclic number.

It is not a de Polignac number, because 41403430501 - 2⁷ = 41403430373 is a prime.

It is a super-2 number, since 2×41403430501² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41403430507) 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 as a sum of consecutive naturals, namely, 20701715250 + 20701715251.

It is an arithmetic number, because the mean of its divisors is an integer number (20701715251).

Almost surely, 2^41403430501 is an apocalyptic number.

It is an amenable number.

41403430501 is a deficient number, since it is larger than the sum of its proper divisors (1).

41403430501 is an equidigital number, since it uses as much as digits as its factorization.

41403430501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 41403430501 its reverse (10503430414), we get a palindrome (51906860915).

The spelling of 41403430501 in words is "forty-one billion, four hundred three million, four hundred thirty thousand, five hundred one".