2067158342 has 4 divisors (see below), whose sum is σ = 3100737516. Its totient is φ = 1033579170.

The previous prime is 2067158341. The next prime is 2067158389. The reversal of 2067158342 is 2438517602.

It is a happy number.

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

It is a super-2 number, since 2×2067158342² = 8546287221800377928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2067158296 and 2067158305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067158341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516789584 + ... + 516789587.

It is an arithmetic number, because the mean of its divisors is an integer number (775184379).

Almost surely, 2^2067158342 is an apocalyptic number.

2067158342 is a deficient number, since it is larger than the sum of its proper divisors (1033579174).

2067158342 is a wasteful number, since it uses less digits than its factorization.

2067158342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033579173.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2067158342 is about 45466.0130427114. The cubic root of 2067158342 is about 1273.8684497544.

The spelling of 2067158342 in words is "two billion, sixty-seven million, one hundred fifty-eight thousand, three hundred forty-two".