42303376 has 10 divisors (see below), whose sum is σ = 81962822. Its totient is φ = 21151680.

The previous prime is 42303353. The next prime is 42303377. The reversal of 42303376 is 67330324.

42303376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39992976 + 2310400 = 6324^2 + 1520^2 .

It is not an unprimeable number, because it can be changed into a prime (42303377) 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 as a sum of consecutive naturals, namely, 1321965 + ... + 1321996.

Almost surely, 2^42303376 is an apocalyptic number.

It is an amenable number.

42303376 is a deficient number, since it is larger than the sum of its proper divisors (39659446).

42303376 is a wasteful number, since it uses less digits than its factorization.

42303376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643969 (or 2643963 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 42303376 is about 6504.1045502052. The cubic root of 42303376 is about 348.4375963361.

The spelling of 42303376 in words is "forty-two million, three hundred three thousand, three hundred seventy-six".