426016401 has 16 divisors (see below), whose sum is σ = 577243008. Its totient is φ = 279417600.

The previous prime is 426016369. The next prime is 426016421. The reversal of 426016401 is 104610624.

It is not a de Polignac number, because 426016401 - 2⁵ = 426016369 is a prime.

426016401 is a modest number, since divided by 16401 gives 426 as remainder.

It is not an unprimeable number, because it can be changed into a prime (426016421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113385 + ... + 117081.

It is an arithmetic number, because the mean of its divisors is an integer number (36077688).

Almost surely, 2^426016401 is an apocalyptic number.

It is an amenable number.

426016401 is a deficient number, since it is larger than the sum of its proper divisors (151226607).

426016401 is a wasteful number, since it uses less digits than its factorization.

426016401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 426016401 is about 20640.1647522494. The cubic root of 426016401 is about 752.4461765089.

The spelling of 426016401 in words is "four hundred twenty-six million, sixteen thousand, four hundred one".