14340232434 has 32 divisors (see below), whose sum is σ = 31293956160. Its totient is φ = 4344667200.

The previous prime is 14340232429. The next prime is 14340232451. The reversal of 14340232434 is 43423204341.

It is a happy number.

It is a super-2 number, since 2×14340232434² (a number of 21 digits) contains 22 as substring.

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, 368844 + ... + 405864.

It is an arithmetic number, because the mean of its divisors is an integer number (977936130).

Almost surely, 2^14340232434 is an apocalyptic number.

14340232434 is an abundant number, since it is smaller than the sum of its proper divisors (16953723726).

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

14340232434 is a wasteful number, since it uses less digits than its factorization.

14340232434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42906.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 14340232434 its reverse (43423204341), we get a palindrome (57763436775).

The spelling of 14340232434 in words is "fourteen billion, three hundred forty million, two hundred thirty-two thousand, four hundred thirty-four".