2013244224432 has 160 divisors (see below), whose sum is σ = 6215699693568. Its totient is φ = 549014070528.

The previous prime is 2013244224371. The next prime is 2013244224463. The reversal of 2013244224432 is 2344224423102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2013244224393 and 2013244224402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3296733 + ... + 3859395.

Almost surely, 2^{2013244224432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013244224432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3107849846784).

2013244224432 is an abundant number, since it is smaller than the sum of its proper divisors (4202455469136).

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

2013244224432 is a wasteful number, since it uses less digits than its factorization.

2013244224432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563167 (or 563161 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 2013244224432 its reverse (2344224423102), we get a palindrome (4357468647534).

The spelling of 2013244224432 in words is "two trillion, thirteen billion, two hundred forty-four million, two hundred twenty-four thousand, four hundred thirty-two".