20023240404214 has 4 divisors (see below), whose sum is σ = 30034860606324. Its totient is φ = 10011620202106.

The previous prime is 20023240404203. The next prime is 20023240404247. The reversal of 20023240404214 is 41240404232002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005810101052 + ... + 5005810101055.

It is an arithmetic number, because the mean of its divisors is an integer number (7508715151581).

Almost surely, 2^{20023240404214} is an apocalyptic number.

20023240404214 is a deficient number, since it is larger than the sum of its proper divisors (10011620202110).

20023240404214 is a wasteful number, since it uses less digits than its factorization.

20023240404214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10011620202109.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 20023240404214 its reverse (41240404232002), we get a palindrome (61263644636216).

The spelling of 20023240404214 in words is "twenty trillion, twenty-three billion, two hundred forty million, four hundred four thousand, two hundred fourteen".