1241234343 has 12 divisors (see below), whose sum is σ = 1795067560. Its totient is φ = 826486416.

The previous prime is 1241234329. The next prime is 1241234381. The reversal of 1241234343 is 3434321421.

It is not a de Polignac number, because 1241234343 - 2¹⁶ = 1241168807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241236343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75721 + ... + 90642.

Almost surely, 2^1241234343 is an apocalyptic number.

1241234343 is a deficient number, since it is larger than the sum of its proper divisors (553833217).

1241234343 is a wasteful number, since it uses less digits than its factorization.

1241234343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167198 (or 167195 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1241234343 is about 35231.1558567130. The cubic root of 1241234343 is about 1074.6934313840.

Adding to 1241234343 its reverse (3434321421), we get a palindrome (4675555764).

The spelling of 1241234343 in words is "one billion, two hundred forty-one million, two hundred thirty-four thousand, three hundred forty-three".