26353289790426 has 8 divisors (see below), whose sum is σ = 52706579580864. Its totient is φ = 8784429930140.

The previous prime is 26353289790419. The next prime is 26353289790427. The reversal of 26353289790426 is 62409798235362.

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

26353289790426 is an admirable number.

It is a super-2 number, since 2×26353289790426² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26353289790427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196107482530 + ... + 2196107482541.

It is an arithmetic number, because the mean of its divisors is an integer number (6588322447608).

Almost surely, 2^{26353289790426} is an apocalyptic number.

26353289790426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26353289790426 is a wasteful number, since it uses less digits than its factorization.

26353289790426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392214965076.

The product of its (nonzero) digits is 235146240, while the sum is 66.

The spelling of 26353289790426 in words is "twenty-six trillion, three hundred fifty-three billion, two hundred eighty-nine million, seven hundred ninety thousand, four hundred twenty-six".