1214044293 has 16 divisors (see below), whose sum is σ = 2018151936. Its totient is φ = 630672240.

The previous prime is 1214044291. The next prime is 1214044297. The reversal of 1214044293 is 3924404121.

It is not a de Polignac number, because 1214044293 - 2¹ = 1214044291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1214044293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214044291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2627571 + ... + 2628032.

It is an arithmetic number, because the mean of its divisors is an integer number (126134496).

Almost surely, 2^1214044293 is an apocalyptic number.

It is an amenable number.

1214044293 is a deficient number, since it is larger than the sum of its proper divisors (804107643).

1214044293 is a wasteful number, since it uses less digits than its factorization.

1214044293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255624.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1214044293 is about 34843.1383919417. The cubic root of 1214044293 is about 1066.7881362428.

The spelling of 1214044293 in words is "one billion, two hundred fourteen million, forty-four thousand, two hundred ninety-three".