1413243320 has 64 divisors (see below), whose sum is σ = 3379708800. Its totient is φ = 530012160.

The previous prime is 1413243317. The next prime is 1413243323. The reversal of 1413243320 is 233423141.

It is an interprime number because it is at equal distance from previous prime (1413243317) and next prime (1413243323).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413243323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180446 + ... + 188114.

It is an arithmetic number, because the mean of its divisors is an integer number (52807950).

Almost surely, 2^1413243320 is an apocalyptic number.

1413243320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1413243320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1689854400).

1413243320 is an abundant number, since it is smaller than the sum of its proper divisors (1966465480).

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

1413243320 is a wasteful number, since it uses less digits than its factorization.

1413243320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7968 (or 7964 counting only the distinct ones).

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

The square root of 1413243320 is about 37593.1286274500. The cubic root of 1413243320 is about 1122.2052956235.

Adding to 1413243320 its reverse (233423141), we get a palindrome (1646666461).

The spelling of 1413243320 in words is "one billion, four hundred thirteen million, two hundred forty-three thousand, three hundred twenty".