26414121445 has 4 divisors (see below), whose sum is σ = 31696945740. Its totient is φ = 21131297152.

The previous prime is 26414121421. The next prime is 26414121451. The reversal of 26414121445 is 54412141462.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11681502561 + 14732618884 = 108081^2 + 121378^2 .

It is a cyclic number.

It is not a de Polignac number, because 26414121445 - 2¹⁵ = 26414088677 is a prime.

It is a super-2 number, since 2×26414121445² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26414121445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2641412140 + ... + 2641412149.

It is an arithmetic number, because the mean of its divisors is an integer number (7924236435).

Almost surely, 2^26414121445 is an apocalyptic number.

It is an amenable number.

26414121445 is a deficient number, since it is larger than the sum of its proper divisors (5282824295).

26414121445 is an equidigital number, since it uses as much as digits as its factorization.

26414121445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282824294.

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

The spelling of 26414121445 in words is "twenty-six billion, four hundred fourteen million, one hundred twenty-one thousand, four hundred forty-five".