42323554307 has 4 divisors (see below), whose sum is σ = 42339122880. Its totient is φ = 42307985736.

The previous prime is 42323554283. The next prime is 42323554321. The reversal of 42323554307 is 70345532324.

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 42323554307 - 2⁸ = 42323554051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42323554607) 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, 7780208 + ... + 7785645.

It is an arithmetic number, because the mean of its divisors is an integer number (10584780720).

Almost surely, 2^42323554307 is an apocalyptic number.

42323554307 is a deficient number, since it is larger than the sum of its proper divisors (15568573).

42323554307 is a wasteful number, since it uses less digits than its factorization.

42323554307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15568572.

The product of its (nonzero) digits is 302400, while the sum is 38.

The spelling of 42323554307 in words is "forty-two billion, three hundred twenty-three million, five hundred fifty-four thousand, three hundred seven".