424312011 has 24 divisors (see below), whose sum is σ = 635085360. Its totient is φ = 272815296.

The previous prime is 424311991. The next prime is 424312033. The reversal of 424312011 is 110213424.

It is not a de Polignac number, because 424312011 - 2¹⁰ = 424310987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424312111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20605 + ... + 35681.

It is an arithmetic number, because the mean of its divisors is an integer number (26461890).

Almost surely, 2^424312011 is an apocalyptic number.

424312011 is a deficient number, since it is larger than the sum of its proper divisors (210773349).

424312011 is a wasteful number, since it uses less digits than its factorization.

424312011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15195 (or 15192 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 424312011 is about 20598.8351855147. The cubic root of 424312011 is about 751.4413827797.

Adding to 424312011 its reverse (110213424), we get a palindrome (534525435).

The spelling of 424312011 in words is "four hundred twenty-four million, three hundred twelve thousand, eleven".