20362431011010 has 48 divisors (see below), whose sum is σ = 53716429585728. Its totient is φ = 4936346910880.

The previous prime is 20362431011009. The next prime is 20362431011017. The reversal of 20362431011010 is 1011013426302.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20362431011017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2804738934 + ... + 2804746193.

It is an arithmetic number, because the mean of its divisors is an integer number (1119092283036).

Almost surely, 2^{20362431011010} is an apocalyptic number.

20362431011010 is an abundant number, since it is smaller than the sum of its proper divisors (33353998574718).

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

20362431011010 is a wasteful number, since it uses less digits than its factorization.

20362431011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609485159 (or 5609485148 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 20362431011010 its reverse (1011013426302), we get a palindrome (21373444437312).

The spelling of 20362431011010 in words is "twenty trillion, three hundred sixty-two billion, four hundred thirty-one million, eleven thousand, ten".