2031422134411 has 2 divisors, whose sum is σ = 2031422134412. Its totient is φ = 2031422134410.

The previous prime is 2031422134387. The next prime is 2031422134433. The reversal of 2031422134411 is 1144312241302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2031422134411 - 2¹³ = 2031422126219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2031422134411.

It is not a weakly prime, because it can be changed into another prime (2031422134481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015711067205 + 1015711067206.

It is an arithmetic number, because the mean of its divisors is an integer number (1015711067206).

Almost surely, 2^{2031422134411} is an apocalyptic number.

2031422134411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031422134411 is an equidigital number, since it uses as much as digits as its factorization.

2031422134411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2031422134411 its reverse (1144312241302), we get a palindrome (3175734375713).

The spelling of 2031422134411 in words is "two trillion, thirty-one billion, four hundred twenty-two million, one hundred thirty-four thousand, four hundred eleven".