26348748320 has 24 divisors (see below), whose sum is σ = 62248918284. Its totient is φ = 10539499264.

The previous prime is 26348748299. The next prime is 26348748329. The reversal of 26348748320 is 2384784362.

It can be written as a sum of positive squares in 2 ways, for example, as 25333178896 + 1015569424 = 159164^2 + 31868^2 .

It is not an unprimeable number, because it can be changed into a prime (26348748329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82339679 + ... + 82339998.

Almost surely, 2^26348748320 is an apocalyptic number.

26348748320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26348748320 is an abundant number, since it is smaller than the sum of its proper divisors (35900169964).

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

26348748320 is a wasteful number, since it uses less digits than its factorization.

26348748320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164679692 (or 164679684 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 26348748320 in words is "twenty-six billion, three hundred forty-eight million, seven hundred forty-eight thousand, three hundred twenty".