26260563420330 has 16 divisors (see below), whose sum is σ = 63025352208864. Its totient is φ = 7002816912080.

The previous prime is 26260563420313. The next prime is 26260563420341. The reversal of 26260563420330 is 3302436506262.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437676056976 + ... + 437676057035.

It is an arithmetic number, because the mean of its divisors is an integer number (3939084513054).

Almost surely, 2^{26260563420330} is an apocalyptic number.

26260563420330 is an abundant number, since it is smaller than the sum of its proper divisors (36764788788534).

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

26260563420330 is a wasteful number, since it uses less digits than its factorization.

26260563420330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875352114021.

The product of its (nonzero) digits is 933120, while the sum is 42.

Adding to 26260563420330 its reverse (3302436506262), we get a palindrome (29562999926592).

The spelling of 26260563420330 in words is "twenty-six trillion, two hundred sixty billion, five hundred sixty-three million, four hundred twenty thousand, three hundred thirty".