26454144395 has 16 divisors (see below), whose sum is σ = 36511059648. Its totient is φ = 18024439680.

The previous prime is 26454144383. The next prime is 26454144419. The reversal of 26454144395 is 59344145462.

It is not a de Polignac number, because 26454144395 - 2⁸ = 26454144139 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2401616 + ... + 2412605.

It is an arithmetic number, because the mean of its divisors is an integer number (2281941228).

Almost surely, 2^26454144395 is an apocalyptic number.

26454144395 is a deficient number, since it is larger than the sum of its proper divisors (10056915253).

26454144395 is a wasteful number, since it uses less digits than its factorization.

26454144395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4814390.

The product of its digits is 2073600, while the sum is 47.

The spelling of 26454144395 in words is "twenty-six billion, four hundred fifty-four million, one hundred forty-four thousand, three hundred ninety-five".