42314340 has 48 divisors (see below), whose sum is σ = 118762560. Its totient is φ = 11256960.

The previous prime is 42314339. The next prime is 42314341. The reversal of 42314340 is 4341324.

It is an interprime number because it is at equal distance from previous prime (42314339) and next prime (42314341).

It is not an unprimeable number, because it can be changed into a prime (42314341) 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 15 ways as a sum of consecutive naturals, for example, 48831 + ... + 49689.

It is an arithmetic number, because the mean of its divisors is an integer number (2474220).

Almost surely, 2^42314340 is an apocalyptic number.

It is an amenable number.

42314340 is an abundant number, since it is smaller than the sum of its proper divisors (76448220).

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

42314340 is a wasteful number, since it uses less digits than its factorization.

42314340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 42314340 is about 6504.9473479806. The cubic root of 42314340 is about 348.4676959024.

Adding to 42314340 its reverse (4341324), we get a palindrome (46655664).

The spelling of 42314340 in words is "forty-two million, three hundred fourteen thousand, three hundred forty".