26926100448 has 48 divisors (see below), whose sum is σ = 76118018256. Its totient is φ = 8284953600.

The previous prime is 26926100429. The next prime is 26926100459. The reversal of 26926100448 is 84400162962.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10786453 + ... + 10788948.

It is an arithmetic number, because the mean of its divisors is an integer number (1585792047).

Almost surely, 2^26926100448 is an apocalyptic number.

It is an amenable number.

26926100448 is an abundant number, since it is smaller than the sum of its proper divisors (49191917808).

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

26926100448 is a wasteful number, since it uses less digits than its factorization.

26926100448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21575427 (or 21575419 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 26926100448 in words is "twenty-six billion, nine hundred twenty-six million, one hundred thousand, four hundred forty-eight".