26244165065 has 8 divisors (see below), whose sum is σ = 32862259008. Its totient is φ = 20082491440.

The previous prime is 26244165053. The next prime is 26244165121. The reversal of 26244165065 is 56056144262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26244165065 - 2¹⁴ = 26244148681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114104951 + ... + 114105180.

It is an arithmetic number, because the mean of its divisors is an integer number (4107782376).

Almost surely, 2^26244165065 is an apocalyptic number.

It is an amenable number.

26244165065 is a deficient number, since it is larger than the sum of its proper divisors (6618093943).

26244165065 is a wasteful number, since it uses less digits than its factorization.

26244165065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228210159.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 26244165065 in words is "twenty-six billion, two hundred forty-four million, one hundred sixty-five thousand, sixty-five".