434212204039 has 2 divisors, whose sum is σ = 434212204040. Its totient is φ = 434212204038.

The previous prime is 434212204031. The next prime is 434212204073. The reversal of 434212204039 is 930402212434.

It is an a-pointer prime, because the next prime (434212204073) can be obtained adding 434212204039 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434212204039 - 2³ = 434212204031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434212203995 and 434212204013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434212204031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217106102019 + 217106102020.

It is an arithmetic number, because the mean of its divisors is an integer number (217106102020).

Almost surely, 2^434212204039 is an apocalyptic number.

434212204039 is a deficient number, since it is larger than the sum of its proper divisors (1).

434212204039 is an equidigital number, since it uses as much as digits as its factorization.

434212204039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 434212204039 in words is "four hundred thirty-four billion, two hundred twelve million, two hundred four thousand, thirty-nine".