20140330326 has 16 divisors (see below), whose sum is σ = 40282406400. Its totient is φ = 6713152488.

The previous prime is 20140330319. The next prime is 20140330333. The reversal of 20140330326 is 62303304102.

It is an interprime number because it is at equal distance from previous prime (20140330319) and next prime (20140330333).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20140330296 and 20140330305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114195 + ... + 230913.

It is an arithmetic number, because the mean of its divisors is an integer number (2517650400).

Almost surely, 2^20140330326 is an apocalyptic number.

20140330326 is an abundant number, since it is smaller than the sum of its proper divisors (20142076074).

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

20140330326 is a wasteful number, since it uses less digits than its factorization.

20140330326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145483.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20140330326 its reverse (62303304102), we get a palindrome (82443634428).

The spelling of 20140330326 in words is "twenty billion, one hundred forty million, three hundred thirty thousand, three hundred twenty-six".