42232582307 has 4 divisors (see below), whose sum is σ = 43131147936. Its totient is φ = 41334016680.

The previous prime is 42232582297. The next prime is 42232582309. The reversal of 42232582307 is 70328523224.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42232582307 - 2³⁰ = 41158840483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42232582309) 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, 449282744 + ... + 449282837.

It is an arithmetic number, because the mean of its divisors is an integer number (10782786984).

Almost surely, 2^42232582307 is an apocalyptic number.

42232582307 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

42232582307 is a deficient number, since it is larger than the sum of its proper divisors (898565629).

42232582307 is an equidigital number, since it uses as much as digits as its factorization.

42232582307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898565628.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 42232582307 in words is "forty-two billion, two hundred thirty-two million, five hundred eighty-two thousand, three hundred seven".