42914149 has 4 divisors (see below), whose sum is σ = 43827264. Its totient is φ = 42001036.

The previous prime is 42914119. The next prime is 42914161. The reversal of 42914149 is 94141924.

42914149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42914149 - 2¹⁷ = 42783077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42914119) 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, 456487 + ... + 456580.

It is an arithmetic number, because the mean of its divisors is an integer number (10956816).

Almost surely, 2^42914149 is an apocalyptic number.

It is an amenable number.

42914149 is a deficient number, since it is larger than the sum of its proper divisors (913115).

42914149 is an equidigital number, since it uses as much as digits as its factorization.

42914149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913114.

The product of its digits is 10368, while the sum is 34.

The square root of 42914149 is about 6550.8891762874. The cubic root of 42914149 is about 350.1064954842.

The spelling of 42914149 in words is "forty-two million, nine hundred fourteen thousand, one hundred forty-nine".