26334042444 has 18 divisors (see below), whose sum is σ = 66566607380. Its totient is φ = 8778014136.

The previous prime is 26334042443. The next prime is 26334042451. The reversal of 26334042444 is 44424043362.

26334042444 is a `hidden beast` number, since 2 + 6 + 3 + 3 + 404 + 244 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 731501179 = 26334042444 / (2 + 6 + 3 + 3 + 4 + 0 + 4 + 2 + 4 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 26334042399 and 26334042408.

It is not an unprimeable number, because it can be changed into a prime (26334042443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 365750554 + ... + 365750625.

Almost surely, 2^26334042444 is an apocalyptic number.

It is an amenable number.

26334042444 is an abundant number, since it is smaller than the sum of its proper divisors (40232564936).

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

26334042444 is a wasteful number, since it uses less digits than its factorization.

26334042444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731501189 (or 731501184 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

The spelling of 26334042444 in words is "twenty-six billion, three hundred thirty-four million, forty-two thousand, four hundred forty-four".