3426009263857 has 2 divisors, whose sum is σ = 3426009263858. Its totient is φ = 3426009263856.

The previous prime is 3426009263843. The next prime is 3426009263863. The reversal of 3426009263857 is 7583629006243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3409473618576 + 16535645281 = 1846476^2 + 128591^2 .

It is a cyclic number.

It is not a de Polignac number, because 3426009263857 - 2¹⁵ = 3426009231089 is a prime.

It is a super-3 number, since 3×3426009263857³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3426009263798 and 3426009263807.

It is not a weakly prime, because it can be changed into another prime (3426009263827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713004631928 + 1713004631929.

It is an arithmetic number, because the mean of its divisors is an integer number (1713004631929).

Almost surely, 2^{3426009263857} is an apocalyptic number.

It is an amenable number.

3426009263857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426009263857 is an equidigital number, since it uses as much as digits as its factorization.

3426009263857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 3426009263857 in words is "three trillion, four hundred twenty-six billion, nine million, two hundred sixty-three thousand, eight hundred fifty-seven".