12344634210 has 32 divisors (see below), whose sum is σ = 31186445760. Its totient is φ = 3118644288.

The previous prime is 12344634139. The next prime is 12344634227. The reversal of 12344634210 is 1243644321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10828057 + ... + 10829196.

It is an arithmetic number, because the mean of its divisors is an integer number (974576430).

Almost surely, 2^12344634210 is an apocalyptic number.

12344634210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12344634210 is an abundant number, since it is smaller than the sum of its proper divisors (18841811550).

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

12344634210 is a wasteful number, since it uses less digits than its factorization.

12344634210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21657282.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 12344634210 in words is "twelve billion, three hundred forty-four million, six hundred thirty-four thousand, two hundred ten".