42312333303 has 6 divisors (see below), whose sum is σ = 61117814784. Its totient is φ = 28208222196.

The previous prime is 42312333263. The next prime is 42312333307. The reversal of 42312333303 is 30333321324.

It is a happy number.

42312333303 is a `hidden beast` number, since 4 + 23 + 1 + 2 + 333 + 303 = 666.

It is not a de Polignac number, because 42312333303 - 2⁸ = 42312333047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42312333307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2350685175 + ... + 2350685192.

It is an arithmetic number, because the mean of its divisors is an integer number (10186302464).

Almost surely, 2^42312333303 is an apocalyptic number.

42312333303 is a deficient number, since it is larger than the sum of its proper divisors (18805481481).

42312333303 is a wasteful number, since it uses less digits than its factorization.

42312333303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701370373 (or 4701370370 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 42312333303 its reverse (30333321324), we get a palindrome (72645654627).

The spelling of 42312333303 in words is "forty-two billion, three hundred twelve million, three hundred thirty-three thousand, three hundred three".