42089609338 has 8 divisors (see below), whose sum is σ = 72153616032. Its totient is φ = 18038403996.

The previous prime is 42089609293. The next prime is 42089609383. The reversal of 42089609338 is 83390698024.

It is an interprime number because it is at equal distance from previous prime (42089609293) and next prime (42089609383).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1503200320 + ... + 1503200347.

It is an arithmetic number, because the mean of its divisors is an integer number (9019202004).

Almost surely, 2^42089609338 is an apocalyptic number.

42089609338 is a deficient number, since it is larger than the sum of its proper divisors (30064006694).

42089609338 is a wasteful number, since it uses less digits than its factorization.

42089609338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006400676.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 42089609338 in words is "forty-two billion, eighty-nine million, six hundred nine thousand, three hundred thirty-eight".