10069042 has 4 divisors (see below), whose sum is σ = 15103566. Its totient is φ = 5034520.

The previous prime is 10069019. The next prime is 10069043. The reversal of 10069042 is 24096001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24096001 = 1259 ⋅19139.

It can be written as a sum of positive squares in only one way, i.e., 9296401 + 772641 = 3049^2 + 879^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10069043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517259 + ... + 2517262.

Almost surely, 2^10069042 is an apocalyptic number.

10069042 is a deficient number, since it is larger than the sum of its proper divisors (5034524).

10069042 is an equidigital number, since it uses as much as digits as its factorization.

10069042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034523.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10069042 is about 3173.1753812230. The cubic root of 10069042 is about 215.9381538757.

The spelling of 10069042 in words is "ten million, sixty-nine thousand, forty-two".