20235141304 has 16 divisors (see below), whose sum is σ = 43361017200. Its totient is φ = 8672203392.

The previous prime is 20235141281. The next prime is 20235141317. The reversal of 20235141304 is 40314153202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180670849 + ... + 180670960.

It is an arithmetic number, because the mean of its divisors is an integer number (2710063575).

Almost surely, 2^20235141304 is an apocalyptic number.

It is an amenable number.

20235141304 is an abundant number, since it is smaller than the sum of its proper divisors (23125875896).

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

20235141304 is a wasteful number, since it uses less digits than its factorization.

20235141304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361341822 (or 361341818 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 20235141304 its reverse (40314153202), we get a palindrome (60549294506).

The spelling of 20235141304 in words is "twenty billion, two hundred thirty-five million, one hundred forty-one thousand, three hundred four".