1244214141 has 16 divisors (see below), whose sum is σ = 1733936640. Its totient is φ = 792102960.

The previous prime is 1244214119. The next prime is 1244214149. The reversal of 1244214141 is 1414124421.

1244214141 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1244214141 - 2¹⁸ = 1243951997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244214149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28146 + ... + 57276.

It is an arithmetic number, because the mean of its divisors is an integer number (108371040).

Almost surely, 2^1244214141 is an apocalyptic number.

It is an amenable number.

1244214141 is a deficient number, since it is larger than the sum of its proper divisors (489722499).

1244214141 is a wasteful number, since it uses less digits than its factorization.

1244214141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29776.

The product of its digits is 1024, while the sum is 24.

The square root of 1244214141 is about 35273.4197519889. The cubic root of 1244214141 is about 1075.5527400106.

Adding to 1244214141 its reverse (1414124421), we get a palindrome (2658338562).

The spelling of 1244214141 in words is "one billion, two hundred forty-four million, two hundred fourteen thousand, one hundred forty-one".