26142620660326 has 8 divisors (see below), whose sum is σ = 39269239781040. Its totient is φ = 13052874066648.

The previous prime is 26142620660293. The next prime is 26142620660383. The reversal of 26142620660326 is 62306602624162.

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

It is a super-2 number, since 2×26142620660326² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9218129986 + ... + 9218132821.

It is an arithmetic number, because the mean of its divisors is an integer number (4908654972630).

Almost surely, 2^{26142620660326} is an apocalyptic number.

26142620660326 is a deficient number, since it is larger than the sum of its proper divisors (13126619120714).

26142620660326 is a wasteful number, since it uses less digits than its factorization.

26142620660326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18436263518.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 26142620660326 in words is "twenty-six trillion, one hundred forty-two billion, six hundred twenty million, six hundred sixty thousand, three hundred twenty-six".