26466046340216 has 32 divisors (see below), whose sum is σ = 56770184570880. Its totient is φ = 11331145663200.

The previous prime is 26466046340207. The next prime is 26466046340231. The reversal of 26466046340216 is 61204364066462.

It is a super-3 number, since 3×26466046340216³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 238394540 + ... + 238505531.

It is an arithmetic number, because the mean of its divisors is an integer number (1774068267840).

Almost surely, 2^{26466046340216} is an apocalyptic number.

It is an amenable number.

26466046340216 is an abundant number, since it is smaller than the sum of its proper divisors (30304138230664).

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

26466046340216 is a wasteful number, since it uses less digits than its factorization.

26466046340216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476901075 (or 476901071 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 26466046340216 in words is "twenty-six trillion, four hundred sixty-six billion, forty-six million, three hundred forty thousand, two hundred sixteen".