1230651621214 has 32 divisors (see below), whose sum is σ = 1923295334400. Its totient is φ = 589925034720.

The previous prime is 1230651621191. The next prime is 1230651621271. The reversal of 1230651621214 is 4121261560321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230651621214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78243019 + ... + 78258745.

It is an arithmetic number, because the mean of its divisors is an integer number (60102979200).

Almost surely, 2^{1230651621214} is an apocalyptic number.

1230651621214 is a deficient number, since it is larger than the sum of its proper divisors (692643713186).

1230651621214 is a wasteful number, since it uses less digits than its factorization.

1230651621214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27448.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1230651621214 in words is "one trillion, two hundred thirty billion, six hundred fifty-one million, six hundred twenty-one thousand, two hundred fourteen".