26345477454362 has 32 divisors (see below), whose sum is σ = 44989715136384. Its totient is φ = 11453396328000.

The previous prime is 26345477454319. The next prime is 26345477454409.

It is a happy number.

26345477454362 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 26345477454295 and 26345477454304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2380568 + ... + 7639244.

It is an arithmetic number, because the mean of its divisors is an integer number (1405928598012).

Almost surely, 2^{26345477454362} is an apocalyptic number.

26345477454362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26345477454362 is a deficient number, since it is larger than the sum of its proper divisors (18644237682022).

26345477454362 is a wasteful number, since it uses less digits than its factorization.

26345477454362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5268614.

The product of its digits is 406425600, while the sum is 62.

The spelling of 26345477454362 in words is "twenty-six trillion, three hundred forty-five billion, four hundred seventy-seven million, four hundred fifty-four thousand, three hundred sixty-two".