26242308480 has 256 divisors, whose sum is σ = 87454310400. Its totient is φ = 6685286400.

The previous prime is 26242308479. The next prime is 26242308487. The reversal of 26242308480 is 8480324262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26242308487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4699290 + ... + 4704870.

It is an arithmetic number, because the mean of its divisors is an integer number (341618400).

Almost surely, 2^26242308480 is an apocalyptic number.

26242308480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26242308480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43727155200).

26242308480 is an abundant number, since it is smaller than the sum of its proper divisors (61212001920).

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

26242308480 is a wasteful number, since it uses less digits than its factorization.

26242308480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713 (or 5701 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 26242308480 in words is "twenty-six billion, two hundred forty-two million, three hundred eight thousand, four hundred eighty".