26330433330 has 64 divisors (see below), whose sum is σ = 63391299840. Its totient is φ = 6999465984.

The previous prime is 26330433319. The next prime is 26330433343. The reversal of 26330433330 is 3333403362.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26949802 + ... + 26950778.

It is an arithmetic number, because the mean of its divisors is an integer number (990489060).

Almost surely, 2^26330433330 is an apocalyptic number.

26330433330 is an abundant number, since it is smaller than the sum of its proper divisors (37060866510).

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

26330433330 is a wasteful number, since it uses less digits than its factorization.

26330433330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 26330433330 its reverse (3333403362), we get a palindrome (29663836692).

The spelling of 26330433330 in words is "twenty-six billion, three hundred thirty million, four hundred thirty-three thousand, three hundred thirty".