42903341 has 16 divisors (see below), whose sum is σ = 47776176. Its totient is φ = 38278656.

The previous prime is 42903319. The next prime is 42903347. The reversal of 42903341 is 14330924.

It can be written as a sum of positive squares in 8 ways, for example, as 4202500 + 38700841 = 2050^2 + 6221^2 .

It is not a de Polignac number, because 42903341 - 2¹⁸ = 42641197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42903341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42903347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49871 + ... + 50723.

It is an arithmetic number, because the mean of its divisors is an integer number (2986011).

Almost surely, 2^42903341 is an apocalyptic number.

It is an amenable number.

42903341 is a deficient number, since it is larger than the sum of its proper divisors (4872835).

42903341 is a wasteful number, since it uses less digits than its factorization.

42903341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 42903341 is about 6550.0641981587. The cubic root of 42903341 is about 350.0771013815.

The spelling of 42903341 in words is "forty-two million, nine hundred three thousand, three hundred forty-one".