42404883 has 4 divisors (see below), whose sum is σ = 56539848. Its totient is φ = 28269920.

The previous prime is 42404863. The next prime is 42404899. The reversal of 42404883 is 38840424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42404883 - 2⁶ = 42404819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42404863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7067478 + ... + 7067483.

It is an arithmetic number, because the mean of its divisors is an integer number (14134962).

Almost surely, 2^42404883 is an apocalyptic number.

42404883 is a deficient number, since it is larger than the sum of its proper divisors (14134965).

42404883 is a wasteful number, since it uses less digits than its factorization.

42404883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14134964.

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 42404883 is about 6511.9031780271. The cubic root of 42404883 is about 348.7160658649.

The spelling of 42404883 in words is "forty-two million, four hundred four thousand, eight hundred eighty-three".