42331303099 has 4 divisors (see below), whose sum is σ = 44559266440. Its totient is φ = 40103339760.

The previous prime is 42331303093. The next prime is 42331303121. The reversal of 42331303099 is 99030313324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42331303099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42331303093) 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, 1113981642 + ... + 1113981679.

It is an arithmetic number, because the mean of its divisors is an integer number (11139816610).

Almost surely, 2^42331303099 is an apocalyptic number.

42331303099 is a deficient number, since it is larger than the sum of its proper divisors (2227963341).

42331303099 is a wasteful number, since it uses less digits than its factorization.

42331303099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227963340.

The product of its (nonzero) digits is 52488, while the sum is 37.

The spelling of 42331303099 in words is "forty-two billion, three hundred thirty-one million, three hundred three thousand, ninety-nine".