21023244010410 has 32 divisors (see below), whose sum is σ = 51094466461440. Its totient is φ = 5535233865408.

The previous prime is 21023244010367. The next prime is 21023244010411. The reversal of 21023244010410 is 1401044232012.

It is not an unprimeable number, because it can be changed into a prime (21023244010411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4435281177 + ... + 4435285916.

It is an arithmetic number, because the mean of its divisors is an integer number (1596702076920).

Almost surely, 2^{21023244010410} is an apocalyptic number.

21023244010410 is an abundant number, since it is smaller than the sum of its proper divisors (30071222451030).

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

21023244010410 is a wasteful number, since it uses less digits than its factorization.

21023244010410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8870567182.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 21023244010410 its reverse (1401044232012), we get a palindrome (22424288242422).

The spelling of 21023244010410 in words is "twenty-one trillion, twenty-three billion, two hundred forty-four million, ten thousand, four hundred ten".