20340441002 has 16 divisors (see below), whose sum is σ = 35135508672. Its totient is φ = 8650786560.

The previous prime is 20340440999. The next prime is 20340441049. The reversal of 20340441002 is 20014404302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5543543 + ... + 5547210.

It is an arithmetic number, because the mean of its divisors is an integer number (2195969292).

Almost surely, 2^20340441002 is an apocalyptic number.

20340441002 is a deficient number, since it is larger than the sum of its proper divisors (14795067670).

20340441002 is a wasteful number, since it uses less digits than its factorization.

20340441002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11090893.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20340441002 its reverse (20014404302), we get a palindrome (40354845304).

The spelling of 20340441002 in words is "twenty billion, three hundred forty million, four hundred forty-one thousand, two".