42334364450165 has 8 divisors (see below), whose sum is σ = 50887781189280. Its totient is φ = 33809795660752.

The previous prime is 42334364450033. The next prime is 42334364450177. The reversal of 42334364450165 is 56105446343324.

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

It is a cyclic number.

It is not a de Polignac number, because 42334364450165 - 2⁴⁰ = 41234852822389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7211984195 + ... + 7211990064.

It is an arithmetic number, because the mean of its divisors is an integer number (6360972648660).

Almost surely, 2^{42334364450165} is an apocalyptic number.

It is an amenable number.

42334364450165 is a deficient number, since it is larger than the sum of its proper divisors (8553416739115).

42334364450165 is a wasteful number, since it uses less digits than its factorization.

42334364450165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14423974851.

The product of its (nonzero) digits is 12441600, while the sum is 50.

The spelling of 42334364450165 in words is "forty-two trillion, three hundred thirty-four billion, three hundred sixty-four million, four hundred fifty thousand, one hundred sixty-five".