14150340 has 72 divisors (see below), whose sum is σ = 43330560. Its totient is φ = 3737664.

The previous prime is 14150329. The next prime is 14150351. The reversal of 14150340 is 4305141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14150329) and next prime (14150351).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22551 + ... + 23169.

Almost surely, 2^14150340 is an apocalyptic number.

14150340 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 14150340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21665280).

14150340 is an abundant number, since it is smaller than the sum of its proper divisors (29180220).

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

14150340 is a wasteful number, since it uses less digits than its factorization.

14150340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 14150340 is about 3761.6937674404. The cubic root of 14150340 is about 241.8738727588.

Adding to 14150340 its reverse (4305141), we get a palindrome (18455481).

The spelling of 14150340 in words is "fourteen million, one hundred fifty thousand, three hundred forty".