1241234430 has 64 divisors (see below), whose sum is σ = 3158507520. Its totient is φ = 311099904.

The previous prime is 1241234419. The next prime is 1241234453. The reversal of 1241234430 is 344321421.

It is a self number, because there is not a number n which added to its sum of digits gives 1241234430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 553251 + ... + 555489.

It is an arithmetic number, because the mean of its divisors is an integer number (49351680).

Almost surely, 2^1241234430 is an apocalyptic number.

1241234430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241234430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1579253760).

1241234430 is an abundant number, since it is smaller than the sum of its proper divisors (1917273090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241234430 is a wasteful number, since it uses less digits than its factorization.

1241234430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1241234430 is about 35231.1570914155. The cubic root of 1241234430 is about 1074.6934564930.

Adding to 1241234430 its reverse (344321421), we get a palindrome (1585555851).

The spelling of 1241234430 in words is "one billion, two hundred forty-one million, two hundred thirty-four thousand, four hundred thirty".