20343332010 has 16 divisors (see below), whose sum is σ = 48823996896. Its totient is φ = 5424888528.

The previous prime is 20343331993. The next prime is 20343332021. The reversal of 20343332010 is 1023334302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339055504 + ... + 339055563.

It is an arithmetic number, because the mean of its divisors is an integer number (3051499806).

Almost surely, 2^20343332010 is an apocalyptic number.

20343332010 is an abundant number, since it is smaller than the sum of its proper divisors (28480664886).

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

20343332010 is a wasteful number, since it uses less digits than its factorization.

20343332010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678111077.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20343332010 its reverse (1023334302), we get a palindrome (21366666312).

The spelling of 20343332010 in words is "twenty billion, three hundred forty-three million, three hundred thirty-two thousand, ten".