434120422012 has 12 divisors (see below), whose sum is σ = 761168920176. Its totient is φ = 216643587680.

The previous prime is 434120422007. The next prime is 434120422013. The reversal of 434120422012 is 210224021434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434120422013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104153488 + ... + 104157655.

It is an arithmetic number, because the mean of its divisors is an integer number (63430743348).

Almost surely, 2^434120422012 is an apocalyptic number.

It is an amenable number.

434120422012 is a deficient number, since it is larger than the sum of its proper divisors (327048498164).

434120422012 is a wasteful number, since it uses less digits than its factorization.

434120422012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208311668 (or 208311666 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 434120422012 its reverse (210224021434), we get a palindrome (644344443446).

The spelling of 434120422012 in words is "four hundred thirty-four billion, one hundred twenty million, four hundred twenty-two thousand, twelve".