26920408298 has 16 divisors (see below), whose sum is σ = 46733441280. Its totient is φ = 11391275376.

The previous prime is 26920408297. The next prime is 26920408303. The reversal of 26920408298 is 89280402962.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26920408297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12169061 + ... + 12171272.

It is an arithmetic number, because the mean of its divisors is an integer number (2920840080).

Almost surely, 2^26920408298 is an apocalyptic number.

26920408298 is a deficient number, since it is larger than the sum of its proper divisors (19813032982).

26920408298 is a wasteful number, since it uses less digits than its factorization.

26920408298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24340421.

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 26920408298 in words is "twenty-six billion, nine hundred twenty million, four hundred eight thousand, two hundred ninety-eight".