20234343104 has 42 divisors (see below), whose sum is σ = 41974259460. Its totient is φ = 9677278336.

The previous prime is 20234343091. The next prime is 20234343119. The reversal of 20234343104 is 40134343202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264974 + ... + 332685.

It is an arithmetic number, because the mean of its divisors is an integer number (999387130).

Almost surely, 2^20234343104 is an apocalyptic number.

It is an amenable number.

20234343104 is an abundant number, since it is smaller than the sum of its proper divisors (21739916356).

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

20234343104 is an equidigital number, since it uses as much as digits as its factorization.

20234343104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597717 (or 597684 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20234343104 its reverse (40134343202), we get a palindrome (60368686306).

The spelling of 20234343104 in words is "twenty billion, two hundred thirty-four million, three hundred forty-three thousand, one hundred four".