1434611243 has 8 divisors (see below), whose sum is σ = 1545355728. Its totient is φ = 1323922464.

The previous prime is 1434611219. The next prime is 1434611281. The reversal of 1434611243 is 3421164341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1434611243 - 2⁸ = 1434610987 is a prime.

It is a super-3 number, since 3×1434611243³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434611293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50705 + ... + 73757.

It is an arithmetic number, because the mean of its divisors is an integer number (193169466).

Almost surely, 2^1434611243 is an apocalyptic number.

1434611243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1434611243 is a deficient number, since it is larger than the sum of its proper divisors (110744485).

1434611243 is a wasteful number, since it uses less digits than its factorization.

1434611243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27853.

The product of its digits is 6912, while the sum is 29.

The square root of 1434611243 is about 37876.2622627946. The cubic root of 1434611243 is about 1127.8328587566.

Adding to 1434611243 its reverse (3421164341), we get a palindrome (4855775584).

The spelling of 1434611243 in words is "one billion, four hundred thirty-four million, six hundred eleven thousand, two hundred forty-three".