4426509651379 has 2 divisors, whose sum is σ = 4426509651380. Its totient is φ = 4426509651378.

The previous prime is 4426509651337. The next prime is 4426509651413. The reversal of 4426509651379 is 9731569056244.

It is a happy number.

4426509651379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4426509651379 - 2²⁷ = 4426375433651 is a prime.

It is a super-2 number, since 2×4426509651379² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4426509651779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213254825689 + 2213254825690.

It is an arithmetic number, because the mean of its divisors is an integer number (2213254825690).

Almost surely, 2^{4426509651379} is an apocalyptic number.

4426509651379 is a deficient number, since it is larger than the sum of its proper divisors (1).

4426509651379 is an equidigital number, since it uses as much as digits as its factorization.

4426509651379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48988800, while the sum is 61.

The spelling of 4426509651379 in words is "four trillion, four hundred twenty-six billion, five hundred nine million, six hundred fifty-one thousand, three hundred seventy-nine".