20411285324 has 12 divisors (see below), whose sum is σ = 37272782064. Its totient is φ = 9761919024.

The previous prime is 20411285317. The next prime is 20411285341. The reversal of 20411285324 is 42358211402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110930807 + ... + 110930990.

It is an arithmetic number, because the mean of its divisors is an integer number (3106065172).

Almost surely, 2^20411285324 is an apocalyptic number.

It is an amenable number.

20411285324 is a deficient number, since it is larger than the sum of its proper divisors (16861496740).

20411285324 is a wasteful number, since it uses less digits than its factorization.

20411285324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221861824 (or 221861822 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 20411285324 its reverse (42358211402), we get a palindrome (62769496726).

The spelling of 20411285324 in words is "twenty billion, four hundred eleven million, two hundred eighty-five thousand, three hundred twenty-four".