426467763619 has 2 divisors, whose sum is σ = 426467763620. Its totient is φ = 426467763618.

The previous prime is 426467763599. The next prime is 426467763643. The reversal of 426467763619 is 916367764624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426467763619 - 2⁵ = 426467763587 is a prime.

It is a super-2 number, since 2×426467763619² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (426467761619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213233881809 + 213233881810.

It is an arithmetic number, because the mean of its divisors is an integer number (213233881810).

Almost surely, 2^426467763619 is an apocalyptic number.

426467763619 is a deficient number, since it is larger than the sum of its proper divisors (1).

426467763619 is an equidigital number, since it uses as much as digits as its factorization.

426467763619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54867456, while the sum is 61.

The spelling of 426467763619 in words is "four hundred twenty-six billion, four hundred sixty-seven million, seven hundred sixty-three thousand, six hundred nineteen".