13426593069669 has 16 divisors (see below), whose sum is σ = 19279359923712. Its totient is φ = 8262454799808.

The previous prime is 13426593069581. The next prime is 13426593069677. The reversal of 13426593069669 is 96696039562431.

It is not a de Polignac number, because 13426593069669 - 2¹² = 13426593065573 is a prime.

It is a super-2 number, since 2×13426593069669² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13426593069569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4038924 + ... + 6570090.

It is an arithmetic number, because the mean of its divisors is an integer number (1204959995232).

Almost surely, 2^{13426593069669} is an apocalyptic number.

It is an amenable number.

13426593069669 is a deficient number, since it is larger than the sum of its proper divisors (5852766854043).

13426593069669 is a wasteful number, since it uses less digits than its factorization.

13426593069669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667196.

The product of its (nonzero) digits is 340122240, while the sum is 69.

The spelling of 13426593069669 in words is "thirteen trillion, four hundred twenty-six billion, five hundred ninety-three million, sixty-nine thousand, six hundred sixty-nine".