42313300 has 18 divisors (see below), whose sum is σ = 91820078. Its totient is φ = 16925280.

The previous prime is 42313283. The next prime is 42313319. The reversal of 42313300 is 331324.

It can be written as a sum of positive squares in 3 ways, for example, as 4343056 + 37970244 = 2084^2 + 6162^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211467 + ... + 211666.

Almost surely, 2^42313300 is an apocalyptic number.

It is an amenable number.

42313300 is an abundant number, since it is smaller than the sum of its proper divisors (49506778).

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

42313300 is a wasteful number, since it uses less digits than its factorization.

42313300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423147 (or 423140 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 42313300 is about 6504.8674083335. The cubic root of 42313300 is about 348.4648410044.

Adding to 42313300 its reverse (331324), we get a palindrome (42644624).

The spelling of 42313300 in words is "forty-two million, three hundred thirteen thousand, three hundred".