424311612 has 24 divisors (see below), whose sum is σ = 992140800. Its totient is φ = 141140016.

The previous prime is 424311611. The next prime is 424311617. The reversal of 424311612 is 216113424.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424311611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31162 + ... + 42657.

It is an arithmetic number, because the mean of its divisors is an integer number (41339200).

Almost surely, 2^424311612 is an apocalyptic number.

It is an amenable number.

424311612 is an abundant number, since it is smaller than the sum of its proper divisors (567829188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424311612 is a wasteful number, since it uses less digits than its factorization.

424311612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74305 (or 74303 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 424311612 is about 20598.8255004988. The cubic root of 424311612 is about 751.4411472414.

The spelling of 424311612 in words is "four hundred twenty-four million, three hundred eleven thousand, six hundred twelve".