10042342 has 8 divisors (see below), whose sum is σ = 15949656. Its totient is φ = 4725792.

The previous prime is 10042327. The next prime is 10042343. The reversal of 10042342 is 24324001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042343) 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, 147648 + ... + 147715.

It is an arithmetic number, because the mean of its divisors is an integer number (1993707).

Almost surely, 2^10042342 is an apocalyptic number.

10042342 is a deficient number, since it is larger than the sum of its proper divisors (5907314).

10042342 is a wasteful number, since it uses less digits than its factorization.

10042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295382.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 10042342 is about 3168.9654463247. The cubic root of 10042342 is about 215.7471177479.

Adding to 10042342 its reverse (24324001), we get a palindrome (34366343).

The spelling of 10042342 in words is "ten million, forty-two thousand, three hundred forty-two".