20441470324 has 96 divisors (see below), whose sum is σ = 40252464000. Its totient is φ = 9005314560.

The previous prime is 20441470303. The next prime is 20441470349. The reversal of 20441470324 is 42307414402.

It is a congruent number.

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, 75990462 + ... + 75990730.

It is an arithmetic number, because the mean of its divisors is an integer number (419296500).

Almost surely, 2^20441470324 is an apocalyptic number.

It is an amenable number.

20441470324 is a deficient number, since it is larger than the sum of its proper divisors (19810993676).

20441470324 is a wasteful number, since it uses less digits than its factorization.

20441470324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

Adding to 20441470324 its reverse (42307414402), we get a palindrome (62748884726).

The spelling of 20441470324 in words is "twenty billion, four hundred forty-one million, four hundred seventy thousand, three hundred twenty-four".