20114301323442 has 16 divisors (see below), whose sum is σ = 40229060830560. Its totient is φ = 6704690743872.

The previous prime is 20114301323429. The next prime is 20114301323453. The reversal of 20114301323442 is 24432310341102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18518967 + ... + 19575002.

It is an arithmetic number, because the mean of its divisors is an integer number (2514316301910).

Almost surely, 2^{20114301323442} is an apocalyptic number.

20114301323442 is an abundant number, since it is smaller than the sum of its proper divisors (20114759507118).

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

20114301323442 is a wasteful number, since it uses less digits than its factorization.

20114301323442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38181977.

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

Adding to 20114301323442 its reverse (24432310341102), we get a palindrome (44546611664544).

The spelling of 20114301323442 in words is "twenty trillion, one hundred fourteen billion, three hundred one million, three hundred twenty-three thousand, four hundred forty-two".