26448754380 has 24 divisors (see below), whose sum is σ = 74056512432. Its totient is φ = 7053001152.

The previous prime is 26448754379. The next prime is 26448754391. The reversal of 26448754380 is 8345784462.

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, 220406227 + ... + 220406346.

It is an arithmetic number, because the mean of its divisors is an integer number (3085688018).

Almost surely, 2^26448754380 is an apocalyptic number.

26448754380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26448754380 is an abundant number, since it is smaller than the sum of its proper divisors (47607758052).

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

26448754380 is a wasteful number, since it uses less digits than its factorization.

26448754380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440812585 (or 440812583 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 26448754380 in words is "twenty-six billion, four hundred forty-eight million, seven hundred fifty-four thousand, three hundred eighty".