42330303351 has 16 divisors (see below), whose sum is σ = 71670355200. Its totient is φ = 24188744664.

The previous prime is 42330303347. The next prime is 42330303359. The reversal of 42330303351 is 15330303324.

It is a happy number.

42330303351 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 0 + 303 + 351 = 666.

It is not a de Polignac number, because 42330303351 - 2² = 42330303347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42330303359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111984741 + ... + 111985118.

It is an arithmetic number, because the mean of its divisors is an integer number (4479397200).

Almost surely, 2^42330303351 is an apocalyptic number.

42330303351 is a deficient number, since it is larger than the sum of its proper divisors (29340051849).

42330303351 is a wasteful number, since it uses less digits than its factorization.

42330303351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223969875 (or 223969869 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

Subtracting from 42330303351 its sum of digits (27), we obtain a palindrome (42330303324).

Adding to 42330303351 its reverse (15330303324), we get a palindrome (57660606675).

The spelling of 42330303351 in words is "forty-two billion, three hundred thirty million, three hundred three thousand, three hundred fifty-one".