426405413 has 4 divisors (see below), whose sum is σ = 487320480. Its totient is φ = 365490348.

The previous prime is 426405409. The next prime is 426405437. The reversal of 426405413 is 314504624.

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 426405413 - 2² = 426405409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426405013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30457523 + ... + 30457536.

It is an arithmetic number, because the mean of its divisors is an integer number (121830120).

Almost surely, 2^426405413 is an apocalyptic number.

It is an amenable number.

426405413 is a deficient number, since it is larger than the sum of its proper divisors (60915067).

426405413 is an equidigital number, since it uses as much as digits as its factorization.

426405413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60915066.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 426405413 is about 20649.5862670418. The cubic root of 426405413 is about 752.6751360367.

The spelling of 426405413 in words is "four hundred twenty-six million, four hundred five thousand, four hundred thirteen".