426708848619 has 12 divisors (see below), whose sum is σ = 652613533416. Its totient is φ = 267738885312.

The previous prime is 426708848597. The next prime is 426708848663. The reversal of 426708848619 is 916848807624.

426708848619 is a `hidden beast` number, since 4 + 2 + 6 + 7 + 0 + 8 + 8 + 4 + 8 + 619 = 666.

It is not a de Polignac number, because 426708848619 - 2³⁷ = 289269895147 is a prime.

It is a super-2 number, since 2×426708848619² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426708898619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1394473209 + ... + 1394473514.

It is an arithmetic number, because the mean of its divisors is an integer number (54384461118).

Almost surely, 2^426708848619 is an apocalyptic number.

426708848619 is a deficient number, since it is larger than the sum of its proper divisors (225904684797).

426708848619 is a wasteful number, since it uses less digits than its factorization.

426708848619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788946746 (or 2788946743 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 63.

The spelling of 426708848619 in words is "four hundred twenty-six billion, seven hundred eight million, eight hundred forty-eight thousand, six hundred nineteen".