20424332110 has 128 divisors (see below), whose sum is σ = 45897062400. Its totient is φ = 6371827200.

The previous prime is 20424332107. The next prime is 20424332129. The reversal of 20424332110 is 1123342402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32995381 + ... + 32995999.

It is an arithmetic number, because the mean of its divisors is an integer number (358570800).

Almost surely, 2^20424332110 is an apocalyptic number.

20424332110 is an abundant number, since it is smaller than the sum of its proper divisors (25472730290).

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

20424332110 is a wasteful number, since it uses less digits than its factorization.

20424332110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20424332110 its reverse (1123342402), we get a palindrome (21547674512).

The spelling of 20424332110 in words is "twenty billion, four hundred twenty-four million, three hundred thirty-two thousand, one hundred ten".