26816020960 has 48 divisors (see below), whose sum is σ = 63913537296. Its totient is φ = 10631477248.

The previous prime is 26816020909. The next prime is 26816020981. The reversal of 26816020960 is 6902061862.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723514 + ... + 759673.

It is an arithmetic number, because the mean of its divisors is an integer number (1331532027).

Almost surely, 2^26816020960 is an apocalyptic number.

26816020960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26816020960 is an abundant number, since it is smaller than the sum of its proper divisors (37097516336).

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

26816020960 is a wasteful number, since it uses less digits than its factorization.

26816020960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483315 (or 1483307 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 26816020960 in words is "twenty-six billion, eight hundred sixteen million, twenty thousand, nine hundred sixty".