1244027421214 has 8 divisors (see below), whose sum is σ = 1866056987808. Its totient is φ = 622008425280.

The previous prime is 1244027421193. The next prime is 1244027421277. The reversal of 1244027421214 is 4121247204421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1244027421214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2341587 + ... + 2823310.

It is an arithmetic number, because the mean of its divisors is an integer number (233257123476).

Almost surely, 2^{1244027421214} is an apocalyptic number.

1244027421214 is a deficient number, since it is larger than the sum of its proper divisors (622029566594).

1244027421214 is a wasteful number, since it uses less digits than its factorization.

1244027421214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285330.

The product of its (nonzero) digits is 28672, while the sum is 34.

The spelling of 1244027421214 in words is "one trillion, two hundred forty-four billion, twenty-seven million, four hundred twenty-one thousand, two hundred fourteen".