94142842 has 8 divisors (see below), whose sum is σ = 141588000. Its totient is φ = 46946844.

The previous prime is 94142831. The next prime is 94142843. The reversal of 94142842 is 24824149.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 94142798 and 94142807.

It is not an unprimeable number, because it can be changed into a prime (94142843) 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, 61342 + ... + 62857.

It is an arithmetic number, because the mean of its divisors is an integer number (17698500).

Almost surely, 2^94142842 is an apocalyptic number.

94142842 is a deficient number, since it is larger than the sum of its proper divisors (47445158).

94142842 is a wasteful number, since it uses less digits than its factorization.

94142842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124580.

The product of its digits is 18432, while the sum is 34.

The square root of 94142842 is about 9702.7234321092. The cubic root of 94142842 is about 454.9137895675.

The spelling of 94142842 in words is "ninety-four million, one hundred forty-two thousand, eight hundred forty-two".