42931414 has 8 divisors (see below), whose sum is σ = 64824048. Its totient is φ = 21323400.

The previous prime is 42931411. The next prime is 42931417. The reversal of 42931414 is 41413924.

42931414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42931411) and next prime (42931417).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42931411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70777 + ... + 71380.

It is an arithmetic number, because the mean of its divisors is an integer number (8103006).

Almost surely, 2^42931414 is an apocalyptic number.

42931414 is a deficient number, since it is larger than the sum of its proper divisors (21892634).

42931414 is a wasteful number, since it uses less digits than its factorization.

42931414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142310.

The product of its digits is 3456, while the sum is 28.

The square root of 42931414 is about 6552.2068038181. The cubic root of 42931414 is about 350.1534402049.

The spelling of 42931414 in words is "forty-two million, nine hundred thirty-one thousand, four hundred fourteen".