201042034411 has 2 divisors, whose sum is σ = 201042034412. Its totient is φ = 201042034410.

The previous prime is 201042034381. The next prime is 201042034469. The reversal of 201042034411 is 114430240102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201042034411 - 2¹⁹ = 201041510123 is a prime.

It is a super-2 number, since 2×201042034411² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201042034211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100521017205 + 100521017206.

It is an arithmetic number, because the mean of its divisors is an integer number (100521017206).

Almost surely, 2^201042034411 is an apocalyptic number.

201042034411 is a deficient number, since it is larger than the sum of its proper divisors (1).

201042034411 is an equidigital number, since it uses as much as digits as its factorization.

201042034411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 201042034411 its reverse (114430240102), we get a palindrome (315472274513).

The spelling of 201042034411 in words is "two hundred one billion, forty-two million, thirty-four thousand, four hundred eleven".