426018098419 has 2 divisors, whose sum is σ = 426018098420. Its totient is φ = 426018098418.

The previous prime is 426018098413. The next prime is 426018098449. The reversal of 426018098419 is 914890810624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426018098419 - 2²¹ = 426016001267 is a prime.

It is a super-2 number, since 2×426018098419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (426018098413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213009049209 + 213009049210.

It is an arithmetic number, because the mean of its divisors is an integer number (213009049210).

Almost surely, 2^426018098419 is an apocalyptic number.

426018098419 is a deficient number, since it is larger than the sum of its proper divisors (1).

426018098419 is an equidigital number, since it uses as much as digits as its factorization.

426018098419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 52.

The spelling of 426018098419 in words is "four hundred twenty-six billion, eighteen million, ninety-eight thousand, four hundred nineteen".