42334994 has 16 divisors (see below), whose sum is σ = 69256320. Its totient is φ = 19290960.

The previous prime is 42334987. The next prime is 42335009. The reversal of 42334994 is 49943324.

42334994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8252 + ... + 12359.

It is an arithmetic number, because the mean of its divisors is an integer number (4328520).

Almost surely, 2^42334994 is an apocalyptic number.

42334994 is a deficient number, since it is larger than the sum of its proper divisors (26921326).

42334994 is a wasteful number, since it uses less digits than its factorization.

42334994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20705.

The product of its digits is 93312, while the sum is 38.

The square root of 42334994 is about 6506.5347151921. The cubic root of 42334994 is about 348.5243833918.

The spelling of 42334994 in words is "forty-two million, three hundred thirty-four thousand, nine hundred ninety-four".