10440034212 has 12 divisors (see below), whose sum is σ = 24360079856. Its totient is φ = 3480011400.

The previous prime is 10440034211. The next prime is 10440034229. The reversal of 10440034212 is 21243004401.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10440034211) 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, 435001414 + ... + 435001437.

Almost surely, 2^10440034212 is an apocalyptic number.

10440034212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10440034212 is an abundant number, since it is smaller than the sum of its proper divisors (13920045644).

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

10440034212 is a wasteful number, since it uses less digits than its factorization.

10440034212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870002858 (or 870002856 counting only the distinct ones).

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

Adding to 10440034212 its reverse (21243004401), we get a palindrome (31683038613).

The spelling of 10440034212 in words is "ten billion, four hundred forty million, thirty-four thousand, two hundred twelve".