426011401 has 4 divisors (see below), whose sum is σ = 426246912. Its totient is φ = 425775892.

The previous prime is 426011357. The next prime is 426011419. The reversal of 426011401 is 104110624.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 426011401 - 2⁷ = 426011273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426011441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115021 + ... + 118666.

It is an arithmetic number, because the mean of its divisors is an integer number (106561728).

Almost surely, 2^426011401 is an apocalyptic number.

It is an amenable number.

426011401 is a deficient number, since it is larger than the sum of its proper divisors (235511).

426011401 is a wasteful number, since it uses less digits than its factorization.

426011401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235510.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 426011401 is about 20640.0436288299. The cubic root of 426011401 is about 752.4432327681.

The spelling of 426011401 in words is "four hundred twenty-six million, eleven thousand, four hundred one".