1234211141 has 4 divisors (see below), whose sum is σ = 1234834272. Its totient is φ = 1233588012.

The previous prime is 1234211123. The next prime is 1234211171. The reversal of 1234211141 is 1411124321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1234211141 - 2³⁰ = 160469317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234211171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308585 + ... + 312558.

It is an arithmetic number, because the mean of its divisors is an integer number (308708568).

Almost surely, 2^1234211141 is an apocalyptic number.

It is an amenable number.

1234211141 is a deficient number, since it is larger than the sum of its proper divisors (623131).

1234211141 is an equidigital number, since it uses as much as digits as its factorization.

1234211141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623130.

The product of its digits is 192, while the sum is 20.

The square root of 1234211141 is about 35131.3412923560. The cubic root of 1234211141 is about 1072.6626384740.

Adding to 1234211141 its reverse (1411124321), we get a palindrome (2645335462).

The spelling of 1234211141 in words is "one billion, two hundred thirty-four million, two hundred eleven thousand, one hundred forty-one".