26421445114 has 4 divisors (see below), whose sum is σ = 39632167674. Its totient is φ = 13210722556.

The previous prime is 26421445097. The next prime is 26421445139. The reversal of 26421445114 is 41154412462.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22781374225 + 3640070889 = 150935^2 + 60333^2 .

It is a super-3 number, since 3×26421445114³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 26421445114.

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 as a sum of consecutive naturals, namely, 6605361277 + ... + 6605361280.

Almost surely, 2^26421445114 is an apocalyptic number.

26421445114 is a deficient number, since it is larger than the sum of its proper divisors (13210722560).

26421445114 is a wasteful number, since it uses less digits than its factorization.

26421445114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13210722559.

The product of its digits is 30720, while the sum is 34.

Adding to 26421445114 its reverse (41154412462), we get a palindrome (67575857576).

The spelling of 26421445114 in words is "twenty-six billion, four hundred twenty-one million, four hundred forty-five thousand, one hundred fourteen".