26903826380 has 12 divisors (see below), whose sum is σ = 56498035440. Its totient is φ = 10761530544.

The previous prime is 26903826371. The next prime is 26903826403. The reversal of 26903826380 is 8362830962.

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, 672595640 + ... + 672595679.

It is an arithmetic number, because the mean of its divisors is an integer number (4708169620).

Almost surely, 2^26903826380 is an apocalyptic number.

26903826380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26903826380 is an abundant number, since it is smaller than the sum of its proper divisors (29594209060).

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

26903826380 is a wasteful number, since it uses less digits than its factorization.

26903826380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345191328 (or 1345191326 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 26903826380 in words is "twenty-six billion, nine hundred three million, eight hundred twenty-six thousand, three hundred eighty".