20341344424 has 32 divisors (see below), whose sum is σ = 40392838080. Its totient is φ = 9570196224.

The previous prime is 20341344421. The next prime is 20341344427. The reversal of 20341344424 is 42444314302.

It is an interprime number because it is at equal distance from previous prime (20341344421) and next prime (20341344427).

It is not an unprimeable number, because it can be changed into a prime (20341344421) 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, 679909 + ... + 709195.

It is an arithmetic number, because the mean of its divisors is an integer number (1262276190).

Almost surely, 2^20341344424 is an apocalyptic number.

It is an amenable number.

20341344424 is a deficient number, since it is larger than the sum of its proper divisors (20051493656).

20341344424 is a wasteful number, since it uses less digits than its factorization.

20341344424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34417 (or 34413 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 20341344424 its reverse (42444314302), we get a palindrome (62785658726).

The spelling of 20341344424 in words is "twenty billion, three hundred forty-one million, three hundred forty-four thousand, four hundred twenty-four".