20341213104 has 20 divisors (see below), whose sum is σ = 52548133976. Its totient is φ = 6780404352.

The previous prime is 20341213103. The next prime is 20341213153. The reversal of 20341213104 is 40131214302.

It is not an unprimeable number, because it can be changed into a prime (20341213103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211887589 + ... + 211887684.

Almost surely, 2^20341213104 is an apocalyptic number.

20341213104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20341213104 is an abundant number, since it is smaller than the sum of its proper divisors (32206920872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20341213104 is a wasteful number, since it uses less digits than its factorization.

20341213104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423775284 (or 423775278 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20341213104 its reverse (40131214302), we get a palindrome (60472427406).

The spelling of 20341213104 in words is "twenty billion, three hundred forty-one million, two hundred thirteen thousand, one hundred four".