20354313141 has 12 divisors (see below), whose sum is σ = 30948078720. Its totient is φ = 12855355560.

The previous prime is 20354313113. The next prime is 20354313167. The reversal of 20354313141 is 14131345302.

It is a happy number.

20354313141 is a `hidden beast` number, since 203 + 5 + 4 + 313 + 141 = 666.

It is not a de Polignac number, because 20354313141 - 2¹⁴ = 20354296757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20354313041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59515365 + ... + 59515706.

It is an arithmetic number, because the mean of its divisors is an integer number (2579006560).

Almost surely, 2^20354313141 is an apocalyptic number.

It is an amenable number.

20354313141 is a deficient number, since it is larger than the sum of its proper divisors (10593765579).

20354313141 is a wasteful number, since it uses less digits than its factorization.

20354313141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119031096 (or 119031093 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 20354313141 its reverse (14131345302), we get a palindrome (34485658443).

The spelling of 20354313141 in words is "twenty billion, three hundred fifty-four million, three hundred thirteen thousand, one hundred forty-one".