26273341020 has 48 divisors (see below), whose sum is σ = 73588475520. Its totient is φ = 7004022336.

The previous prime is 26273341007. The next prime is 26273341057. The reversal of 26273341020 is 2014337262.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128359 + ... + 262721.

It is an arithmetic number, because the mean of its divisors is an integer number (1533093240).

Almost surely, 2^26273341020 is an apocalyptic number.

26273341020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26273341020 is an abundant number, since it is smaller than the sum of its proper divisors (47315134500).

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

26273341020 is a wasteful number, since it uses less digits than its factorization.

26273341020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137634 (or 137632 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 26273341020 its reverse (2014337262), we get a palindrome (28287678282).

The spelling of 26273341020 in words is "twenty-six billion, two hundred seventy-three million, three hundred forty-one thousand, twenty".