424968611 has 4 divisors (see below), whose sum is σ = 447335400. Its totient is φ = 402601824.

The previous prime is 424968589. The next prime is 424968623. The reversal of 424968611 is 116869424.

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 424968611 - 2¹⁸ = 424706467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424968641) 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, 11183366 + ... + 11183403.

It is an arithmetic number, because the mean of its divisors is an integer number (111833850).

Almost surely, 2^424968611 is an apocalyptic number.

424968611 is a deficient number, since it is larger than the sum of its proper divisors (22366789).

424968611 is a wasteful number, since it uses less digits than its factorization.

424968611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22366788.

The product of its digits is 82944, while the sum is 41.

The square root of 424968611 is about 20614.7668189577. The cubic root of 424968611 is about 751.8287880508.

The spelling of 424968611 in words is "four hundred twenty-four million, nine hundred sixty-eight thousand, six hundred eleven".