1214140413 has 16 divisors (see below), whose sum is σ = 1720609280. Its totient is φ = 759376944.

The previous prime is 1214140387. The next prime is 1214140429. The reversal of 1214140413 is 3140414121.

It is not a de Polignac number, because 1214140413 - 2⁶ = 1214140349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1214140413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214140313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97531 + ... + 109272.

It is an arithmetic number, because the mean of its divisors is an integer number (107538080).

Almost surely, 2^1214140413 is an apocalyptic number.

It is an amenable number.

1214140413 is a deficient number, since it is larger than the sum of its proper divisors (506468867).

1214140413 is a wasteful number, since it uses less digits than its factorization.

1214140413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206928.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1214140413 is about 34844.5176893009. The cubic root of 1214140413 is about 1066.8162892435.

Adding to 1214140413 its reverse (3140414121), we get a palindrome (4354554534).

The spelling of 1214140413 in words is "one billion, two hundred fourteen million, one hundred forty thousand, four hundred thirteen".