20414423023311 has 16 divisors (see below), whose sum is σ = 27393129151488. Its totient is φ = 13522669461600.

The previous prime is 20414423023301. The next prime is 20414423023321. The reversal of 20414423023311 is 11332032441402.

It is an interprime number because it is at equal distance from previous prime (20414423023301) and next prime (20414423023321).

It is not a de Polignac number, because 20414423023311 - 2²³ = 20414414634703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414423023301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25812646 + ... + 26591756.

It is an arithmetic number, because the mean of its divisors is an integer number (1712070571968).

Almost surely, 2^{20414423023311} is an apocalyptic number.

20414423023311 is a deficient number, since it is larger than the sum of its proper divisors (6978706128177).

20414423023311 is a wasteful number, since it uses less digits than its factorization.

20414423023311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834902.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 20414423023311 its reverse (11332032441402), we get a palindrome (31746455464713).

The spelling of 20414423023311 in words is "twenty trillion, four hundred fourteen billion, four hundred twenty-three million, twenty-three thousand, three hundred eleven".