2426405567 has 4 divisors (see below), whose sum is σ = 2429361816. Its totient is φ = 2423449320.

The previous prime is 2426405537. The next prime is 2426405587. The reversal of 2426405567 is 7655046242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2426405567 - 2¹⁶ = 2426340031 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 (2426405537) 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, 1476893 + ... + 1478534.

It is an arithmetic number, because the mean of its divisors is an integer number (607340454).

Almost surely, 2^2426405567 is an apocalyptic number.

2426405567 is a deficient number, since it is larger than the sum of its proper divisors (2956249).

2426405567 is an equidigital number, since it uses as much as digits as its factorization.

2426405567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956248.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 2426405567 is about 49258.5583122365. The cubic root of 2426405567 is about 1343.7582117054.

The spelling of 2426405567 in words is "two billion, four hundred twenty-six million, four hundred five thousand, five hundred sixty-seven".