26426473332419 has 6 divisors (see below), whose sum is σ = 27086742150300. Its totient is φ = 25781925200720.

The previous prime is 26426473332409. The next prime is 26426473332439. The reversal of 26426473332419 is 91423337462462.

It is not a de Polignac number, because 26426473332419 - 2²⁸ = 26426204896963 is a prime.

It is a super-2 number, since 2×26426473332419² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26426473332409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7860341369 + ... + 7860344730.

It is an arithmetic number, because the mean of its divisors is an integer number (4514457025050).

Almost surely, 2^{26426473332419} is an apocalyptic number.

26426473332419 is a deficient number, since it is larger than the sum of its proper divisors (660268817881).

26426473332419 is an equidigital number, since it uses as much as digits as its factorization.

26426473332419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15720686181 (or 15720686140 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 56.

The spelling of 26426473332419 in words is "twenty-six trillion, four hundred twenty-six billion, four hundred seventy-three million, three hundred thirty-two thousand, four hundred nineteen".