14215242334 has 16 divisors (see below), whose sum is σ = 21499895808. Its totient is φ = 7048658232.

The previous prime is 14215242329. The next prime is 14215242337. The reversal of 14215242334 is 43324251241.

It is a super-2 number, since 2×14215242334² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14215242296 and 14215242305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14215242337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661767 + ... + 682909.

It is an arithmetic number, because the mean of its divisors is an integer number (1343743488).

Almost surely, 2^14215242334 is an apocalyptic number.

14215242334 is a deficient number, since it is larger than the sum of its proper divisors (7284653474).

14215242334 is a wasteful number, since it uses less digits than its factorization.

14215242334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23919.

The product of its digits is 23040, while the sum is 31.

Adding to 14215242334 its reverse (43324251241), we get a palindrome (57539493575).

The spelling of 14215242334 in words is "fourteen billion, two hundred fifteen million, two hundred forty-two thousand, three hundred thirty-four".