1301433224 has 32 divisors (see below), whose sum is σ = 3003309120. Its totient is φ = 514852416.

The previous prime is 1301433223. The next prime is 1301433229. The reversal of 1301433224 is 4223341031.

It is a self number, because there is not a number n which added to its sum of digits gives 1301433224.

It is not an unprimeable number, because it can be changed into a prime (1301433223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893114 + ... + 894569.

It is an arithmetic number, because the mean of its divisors is an integer number (93853410).

Almost surely, 2^1301433224 is an apocalyptic number.

1301433224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1301433224 is an abundant number, since it is smaller than the sum of its proper divisors (1701875896).

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

1301433224 is a wasteful number, since it uses less digits than its factorization.

1301433224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787709 (or 1787705 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1301433224 is about 36075.3825204945. The cubic root of 1301433224 is about 1091.7938153658.

Adding to 1301433224 its reverse (4223341031), we get a palindrome (5524774255).

The spelling of 1301433224 in words is "one billion, three hundred one million, four hundred thirty-three thousand, two hundred twenty-four".