20341312341 has 16 divisors (see below), whose sum is σ = 31015553664. Its totient is φ = 11616381504.

The previous prime is 20341312337. The next prime is 20341312351. The reversal of 20341312341 is 14321314302.

It is a happy number.

It is not a de Polignac number, because 20341312341 - 2² = 20341312337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20341312331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266386 + ... + 334131.

It is an arithmetic number, because the mean of its divisors is an integer number (1938472104).

Almost surely, 2^20341312341 is an apocalyptic number.

20341312341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20341312341 is a deficient number, since it is larger than the sum of its proper divisors (10674241323).

20341312341 is a wasteful number, since it uses less digits than its factorization.

20341312341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602140.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20341312341 its reverse (14321314302), we get a palindrome (34662626643).

The spelling of 20341312341 in words is "twenty billion, three hundred forty-one million, three hundred twelve thousand, three hundred forty-one".