434001203412 has 24 divisors (see below), whose sum is σ = 1157336542656. Its totient is φ = 124000343808.

The previous prime is 434001203393. The next prime is 434001203417. The reversal of 434001203412 is 214302100434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434001203417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583340413 + ... + 2583340580.

It is an arithmetic number, because the mean of its divisors is an integer number (48222355944).

Almost surely, 2^434001203412 is an apocalyptic number.

434001203412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

434001203412 is an abundant number, since it is smaller than the sum of its proper divisors (723335339244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434001203412 is a wasteful number, since it uses less digits than its factorization.

434001203412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166681007 (or 5166681005 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 434001203412 its reverse (214302100434), we get a palindrome (648303303846).

The spelling of 434001203412 in words is "four hundred thirty-four billion, one million, two hundred three thousand, four hundred twelve".