1234544011214 has 16 divisors (see below), whose sum is σ = 1869012261600. Its totient is φ = 611541179424.

The previous prime is 1234544011199. The next prime is 1234544011219. The reversal of 1234544011214 is 4121104454321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234544011219) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1687007 + ... + 2305445.

It is an arithmetic number, because the mean of its divisors is an integer number (116813266350).

Almost surely, 2^{1234544011214} is an apocalyptic number.

1234544011214 is a deficient number, since it is larger than the sum of its proper divisors (634468250386).

1234544011214 is a wasteful number, since it uses less digits than its factorization.

1234544011214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627707.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 1234544011214 its reverse (4121104454321), we get a palindrome (5355648465535).

The spelling of 1234544011214 in words is "one trillion, two hundred thirty-four billion, five hundred forty-four million, eleven thousand, two hundred fourteen".