42356665324 has 12 divisors (see below), whose sum is σ = 74858067648. Its totient is φ = 20968646000.

The previous prime is 42356665213. The next prime is 42356665331.

42356665324 is nontrivially palindromic in base 10.

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, 52421212 + ... + 52422019.

It is an arithmetic number, because the mean of its divisors is an integer number (6238172304).

Almost surely, 2^42356665324 is an apocalyptic number.

It is an amenable number.

42356665324 is a deficient number, since it is larger than the sum of its proper divisors (32501402324).

42356665324 is a wasteful number, since it uses less digits than its factorization.

42356665324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104843336 (or 104843334 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 46.

The spelling of 42356665324 in words is "forty-two billion, three hundred fifty-six million, six hundred sixty-five thousand, three hundred twenty-four".