1414243320 has 256 divisors, whose sum is σ = 5135892480. Its totient is φ = 304550400.

The previous prime is 1414243307. The next prime is 1414243333. The reversal of 1414243320 is 233424141.

1414243320 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1414243307) and next prime (1414243333).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1371205 + ... + 1372235.

It is an arithmetic number, because the mean of its divisors is an integer number (20062080).

Almost surely, 2^1414243320 is an apocalyptic number.

1414243320 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 1414243320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2567946240).

1414243320 is an abundant number, since it is smaller than the sum of its proper divisors (3721649160).

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

1414243320 is a wasteful number, since it uses less digits than its factorization.

1414243320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146 (or 1142 counting only the distinct ones).

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

The square root of 1414243320 is about 37606.4265784453. The cubic root of 1414243320 is about 1122.4699211355.

Adding to 1414243320 its reverse (233424141), we get a palindrome (1647667461).

The spelling of 1414243320 in words is "one billion, four hundred fourteen million, two hundred forty-three thousand, three hundred twenty".