42313033 has 8 divisors (see below), whose sum is σ = 48567168. Its totient is φ = 36111264.

The previous prime is 42313013. The next prime is 42313067. The reversal of 42313033 is 33031324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42313033 - 2²¹ = 40215881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42313033.

It is not an unprimeable number, because it can be changed into a prime (42313013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11341 + ... + 14602.

It is an arithmetic number, because the mean of its divisors is an integer number (6070896).

Almost surely, 2^42313033 is an apocalyptic number.

It is an amenable number.

42313033 is a deficient number, since it is larger than the sum of its proper divisors (6254135).

42313033 is a wasteful number, since it uses less digits than its factorization.

42313033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26183.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 42313033 is about 6504.8468852080. The cubic root of 42313033 is about 348.4641080567.

Adding to 42313033 its reverse (33031324), we get a palindrome (75344357).

It can be divided in two parts, 423 and 13033, that added together give a square (13456 = 116²).

The spelling of 42313033 in words is "forty-two million, three hundred thirteen thousand, thirty-three".