4293273442 has 8 divisors (see below), whose sum is σ = 6440219856. Its totient is φ = 2146533492.

The previous prime is 4293273377. The next prime is 4293273443. The reversal of 4293273442 is 2443723924.

It is a happy number.

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 = 4293273395 and 4293273404.

It is not an unprimeable number, because it can be changed into a prime (4293273443) 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, 20553 + ... + 94915.

It is an arithmetic number, because the mean of its divisors is an integer number (805027482).

Almost surely, 2^4293273442 is an apocalyptic number.

4293273442 is a deficient number, since it is larger than the sum of its proper divisors (2146946414).

4293273442 is a wasteful number, since it uses less digits than its factorization.

4293273442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103232.

The product of its digits is 290304, while the sum is 40.

The square root of 4293273442 is about 65523.0756451496. The cubic root of 4293273442 is about 1625.2849604563.

The spelling of 4293273442 in words is "four billion, two hundred ninety-three million, two hundred seventy-three thousand, four hundred forty-two".