20123133214414 has 16 divisors (see below), whose sum is σ = 30276319630896. Its totient is φ = 10031027529600.

The previous prime is 20123133214411. The next prime is 20123133214463. The reversal of 20123133214414 is 41441233132102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20123133214411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59093124 + ... + 59432680.

It is an arithmetic number, because the mean of its divisors is an integer number (1892269976931).

Almost surely, 2^{20123133214414} is an apocalyptic number.

20123133214414 is a deficient number, since it is larger than the sum of its proper divisors (10153186416482).

20123133214414 is a wasteful number, since it uses less digits than its factorization.

20123133214414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429411.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 20123133214414 its reverse (41441233132102), we get a palindrome (61564366346516).

The spelling of 20123133214414 in words is "twenty trillion, one hundred twenty-three billion, one hundred thirty-three million, two hundred fourteen thousand, four hundred fourteen".