20334201242 has 32 divisors (see below), whose sum is σ = 32308545600. Its totient is φ = 9571564800.

The previous prime is 20334201203. The next prime is 20334201301. The reversal of 20334201242 is 24210243302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6581234 + ... + 6584322.

It is an arithmetic number, because the mean of its divisors is an integer number (1009642050).

Almost surely, 2^20334201242 is an apocalyptic number.

20334201242 is a deficient number, since it is larger than the sum of its proper divisors (11974344358).

20334201242 is a wasteful number, since it uses less digits than its factorization.

20334201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20334201242 its reverse (24210243302), we get a palindrome (44544444544).

The spelling of 20334201242 in words is "twenty billion, three hundred thirty-four million, two hundred one thousand, two hundred forty-two".