31420041422041 has 2 divisors, whose sum is σ = 31420041422042. Its totient is φ = 31420041422040.

The previous prime is 31420041421957. The next prime is 31420041422059. The reversal of 31420041422041 is 14022414002413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28287548508816 + 3132492913225 = 5318604^2 + 1769885^2 .

It is a cyclic number.

It is not a de Polignac number, because 31420041422041 - 2¹⁷ = 31420041290969 is a prime.

It is not a weakly prime, because it can be changed into another prime (31420041422741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15710020711020 + 15710020711021.

It is an arithmetic number, because the mean of its divisors is an integer number (15710020711021).

Almost surely, 2^{31420041422041} is an apocalyptic number.

It is an amenable number.

31420041422041 is a deficient number, since it is larger than the sum of its proper divisors (1).

31420041422041 is an equidigital number, since it uses as much as digits as its factorization.

31420041422041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 31420041422041 its reverse (14022414002413), we get a palindrome (45442455424454).

The spelling of 31420041422041 in words is "thirty-one trillion, four hundred twenty billion, forty-one million, four hundred twenty-two thousand, forty-one".