214421043320012 has 12 divisors (see below), whose sum is σ = 397309580269560. Its totient is φ = 100904020385856.

The previous prime is 214421043319981. The next prime is 214421043320017. The reversal of 214421043320012 is 210023340124412.

It is not an unprimeable number, because it can be changed into a prime (214421043320017) 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, 1576625318462 + ... + 1576625318597.

It is an arithmetic number, because the mean of its divisors is an integer number (33109131689130).

Almost surely, 2^{214421043320012} is an apocalyptic number.

It is an amenable number.

214421043320012 is a deficient number, since it is larger than the sum of its proper divisors (182888536949548).

214421043320012 is a wasteful number, since it uses less digits than its factorization.

214421043320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153250637080 (or 3153250637078 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 214421043320012 its reverse (210023340124412), we get a palindrome (424444383444424).

The spelling of 214421043320012 in words is "two hundred fourteen trillion, four hundred twenty-one billion, forty-three million, three hundred twenty thousand, twelve".