10434040212 has 24 divisors (see below), whose sum is σ = 24398690176. Its totient is φ = 3470499648.

The previous prime is 10434040189. The next prime is 10434040217. The reversal of 10434040212 is 21204043401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10434040217) 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, 933433 + ... + 944544.

Almost surely, 2^10434040212 is an apocalyptic number.

10434040212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10434040212 is an abundant number, since it is smaller than the sum of its proper divisors (13964649964).

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

10434040212 is a wasteful number, since it uses less digits than its factorization.

10434040212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878447 (or 1878445 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10434040212 its reverse (21204043401), we get a palindrome (31638083613).

The spelling of 10434040212 in words is "ten billion, four hundred thirty-four million, forty thousand, two hundred twelve".