26944746105 has 32 divisors (see below), whose sum is σ = 45794481408. Its totient is φ = 13481676800.

The previous prime is 26944746091. The next prime is 26944746107. The reversal of 26944746105 is 50164744962.

It is a happy number.

It is not a de Polignac number, because 26944746105 - 2⁶ = 26944746041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26944746107) 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, 90576 + ... + 249185.

It is an arithmetic number, because the mean of its divisors is an integer number (1431077544).

Almost surely, 2^26944746105 is an apocalyptic number.

It is an amenable number.

26944746105 is a deficient number, since it is larger than the sum of its proper divisors (18849735303).

26944746105 is a wasteful number, since it uses less digits than its factorization.

26944746105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340097.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 26944746105 in words is "twenty-six billion, nine hundred forty-four million, seven hundred forty-six thousand, one hundred five".