42942334199 has 8 divisors (see below), whose sum is σ = 44111861328. Its totient is φ = 41773276800.

The previous prime is 42942334181. The next prime is 42942334249. The reversal of 42942334199 is 99143324924.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42942334199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42942334109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71999 + ... + 301775.

It is an arithmetic number, because the mean of its divisors is an integer number (5513982666).

Almost surely, 2^42942334199 is an apocalyptic number.

42942334199 is a deficient number, since it is larger than the sum of its proper divisors (1169527129).

42942334199 is a wasteful number, since it uses less digits than its factorization.

42942334199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234865.

The product of its digits is 1679616, while the sum is 50.

The spelling of 42942334199 in words is "forty-two billion, nine hundred forty-two million, three hundred thirty-four thousand, one hundred ninety-nine".