14120213530 has 32 divisors (see below), whose sum is σ = 25616243520. Its totient is φ = 5603727360.

The previous prime is 14120213501. The next prime is 14120213543. The reversal of 14120213530 is 3531202141.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3148890 + ... + 3153370.

It is an arithmetic number, because the mean of its divisors is an integer number (800507610).

Almost surely, 2^14120213530 is an apocalyptic number.

14120213530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14120213530 is a deficient number, since it is larger than the sum of its proper divisors (11496029990).

14120213530 is a wasteful number, since it uses less digits than its factorization.

14120213530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 14120213530 its reverse (3531202141), we get a palindrome (17651415671).

The spelling of 14120213530 in words is "fourteen billion, one hundred twenty million, two hundred thirteen thousand, five hundred thirty".