26094038890 has 64 divisors (see below), whose sum is σ = 50718431232. Its totient is φ = 9637689600.

The previous prime is 26094038879. The next prime is 26094038897. The reversal of 26094038890 is 9883049062.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (26094038897) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2997384 + ... + 3006076.

It is an arithmetic number, because the mean of its divisors is an integer number (792475488).

Almost surely, 2^26094038890 is an apocalyptic number.

26094038890 is a deficient number, since it is larger than the sum of its proper divisors (24624392342).

26094038890 is a wasteful number, since it uses less digits than its factorization.

26094038890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9175.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 26094038890 in words is "twenty-six billion, ninety-four million, thirty-eight thousand, eight hundred ninety".