434403012011 has 2 divisors, whose sum is σ = 434403012012. Its totient is φ = 434403012010.

The previous prime is 434403011983. The next prime is 434403012023. The reversal of 434403012011 is 110210304434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434403012011 - 2²² = 434398817707 is a prime.

It is a super-3 number, since 3×434403012011³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (434403062011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217201506005 + 217201506006.

It is an arithmetic number, because the mean of its divisors is an integer number (217201506006).

Almost surely, 2^434403012011 is an apocalyptic number.

434403012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

434403012011 is an equidigital number, since it uses as much as digits as its factorization.

434403012011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 434403012011 its reverse (110210304434), we get a palindrome (544613316445).

The spelling of 434403012011 in words is "four hundred thirty-four billion, four hundred three million, twelve thousand, eleven".