1214430141 has 16 divisors (see below), whose sum is σ = 1645056000. Its totient is φ = 796736688.

The previous prime is 1214430131. The next prime is 1214430157. The reversal of 1214430141 is 1410344121.

It is not a de Polignac number, because 1214430141 - 2²³ = 1206041533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214430101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250660 + ... + 255458.

It is an arithmetic number, because the mean of its divisors is an integer number (102816000).

Almost surely, 2^1214430141 is an apocalyptic number.

It is an amenable number.

1214430141 is a deficient number, since it is larger than the sum of its proper divisors (430625859).

1214430141 is a wasteful number, since it uses less digits than its factorization.

1214430141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6128.

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

The square root of 1214430141 is about 34848.6748815504. The cubic root of 1214430141 is about 1066.9011399368.

Adding to 1214430141 its reverse (1410344121), we get a palindrome (2624774262).

The spelling of 1214430141 in words is "one billion, two hundred fourteen million, four hundred thirty thousand, one hundred forty-one".