14142930 has 64 divisors (see below), whose sum is σ = 35942400. Its totient is φ = 3554496.

The previous prime is 14142899. The next prime is 14142937. The reversal of 14142930 is 3924141.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14142930.

It is not an unprimeable number, because it can be changed into a prime (14142937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70971 + ... + 71169.

It is an arithmetic number, because the mean of its divisors is an integer number (561600).

Almost surely, 2^14142930 is an apocalyptic number.

14142930 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 14142930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17971200).

14142930 is an abundant number, since it is smaller than the sum of its proper divisors (21799470).

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

14142930 is a wasteful number, since it uses less digits than its factorization.

14142930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 14142930 is about 3760.7087098046. The cubic root of 14142930 is about 241.8316453085.

It can be divided in two parts, 141 and 42930, that added together give a triangular number (43071 = T₂₉₃).

The spelling of 14142930 in words is "fourteen million, one hundred forty-two thousand, nine hundred thirty".