26305023200 has 36 divisors (see below), whose sum is σ = 64217139840. Its totient is φ = 10522008960.

The previous prime is 26305023197. The next prime is 26305023211. The reversal of 26305023200 is 232050362.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16439840 + ... + 16441439.

It is an arithmetic number, because the mean of its divisors is an integer number (1783809440).

Almost surely, 2^26305023200 is an apocalyptic number.

26305023200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26305023200 is an abundant number, since it is smaller than the sum of its proper divisors (37912116640).

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

26305023200 is a wasteful number, since it uses less digits than its factorization.

26305023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32881299 (or 32881286 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 26305023200 its reverse (232050362), we get a palindrome (26537073562).

The spelling of 26305023200 in words is "twenty-six billion, three hundred five million, twenty-three thousand, two hundred".