2626846480399 has 2 divisors, whose sum is σ = 2626846480400. Its totient is φ = 2626846480398.

The previous prime is 2626846480387. The next prime is 2626846480439. The reversal of 2626846480399 is 9930846486262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2626846480399 - 2³⁵ = 2592486742031 is a prime.

It is a super-2 number, since 2×2626846480399² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2626846480339) by changing a digit.

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 as a sum of consecutive naturals, namely, 1313423240199 + 1313423240200.

It is an arithmetic number, because the mean of its divisors is an integer number (1313423240200).

Almost surely, 2^{2626846480399} is an apocalyptic number.

2626846480399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2626846480399 is an equidigital number, since it uses as much as digits as its factorization.

2626846480399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 214990848, while the sum is 67.

The spelling of 2626846480399 in words is "two trillion, six hundred twenty-six billion, eight hundred forty-six million, four hundred eighty thousand, three hundred ninety-nine".