4292893578938 has 8 divisors (see below), whose sum is σ = 6576347610432. Its totient is φ = 2100777708796.

The previous prime is 4292893578929. The next prime is 4292893578959. The reversal of 4292893578938 is 8398753982924.

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

It is a super-2 number, since 2×4292893578938² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22834540220 + ... + 22834540407.

It is an arithmetic number, because the mean of its divisors is an integer number (822043451304).

Almost surely, 2^{4292893578938} is an apocalyptic number.

4292893578938 is a deficient number, since it is larger than the sum of its proper divisors (2283454031494).

4292893578938 is a wasteful number, since it uses less digits than its factorization.

4292893578938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45669080676.

The product of its digits is 1881169920, while the sum is 77.

The spelling of 4292893578938 in words is "four trillion, two hundred ninety-two billion, eight hundred ninety-three million, five hundred seventy-eight thousand, nine hundred thirty-eight".