1243413350 has 24 divisors (see below), whose sum is σ = 2413305360. Its totient is φ = 475740320.

The previous prime is 1243413331. The next prime is 1243413359. The reversal of 1243413350 is 533143421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1243413359) 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 11 ways as a sum of consecutive naturals, for example, 539465 + ... + 541764.

It is an arithmetic number, because the mean of its divisors is an integer number (100554390).

Almost surely, 2^1243413350 is an apocalyptic number.

1243413350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1243413350 is a deficient number, since it is larger than the sum of its proper divisors (1169892010).

1243413350 is a wasteful number, since it uses less digits than its factorization.

1243413350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081264 (or 1081259 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1243413350 is about 35262.0667289936. The cubic root of 1243413350 is about 1075.3219443162.

Adding to 1243413350 its reverse (533143421), we get a palindrome (1776556771).

The spelling of 1243413350 in words is "one billion, two hundred forty-three million, four hundred thirteen thousand, three hundred fifty".