20301340413 has 8 divisors (see below), whose sum is σ = 27247715776. Its totient is φ = 13444596000.

The previous prime is 20301340391. The next prime is 20301340417. The reversal of 20301340413 is 31404310302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20301340413 - 2⁶ = 20301340349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20301340413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301340417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22407208 + ... + 22408113.

It is an arithmetic number, because the mean of its divisors is an integer number (3405964472).

Almost surely, 2^20301340413 is an apocalyptic number.

It is an amenable number.

20301340413 is a deficient number, since it is larger than the sum of its proper divisors (6946375363).

20301340413 is a wasteful number, since it uses less digits than its factorization.

20301340413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44815475.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20301340413 its reverse (31404310302), we get a palindrome (51705650715).

The spelling of 20301340413 in words is "twenty billion, three hundred one million, three hundred forty thousand, four hundred thirteen".