42242320232203 has 12 divisors (see below), whose sum is σ = 52276210331088. Its totient is φ = 33422495127840.

The previous prime is 42242320232137. The next prime is 42242320232213. The reversal of 42242320232203 is 30223202324224.

It is not a de Polignac number, because 42242320232203 - 2⁹ = 42242320231691 is a prime.

It is a super-3 number, since 3×42242320232203³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42242320232213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17853895788 + ... + 17853898153.

It is an arithmetic number, because the mean of its divisors is an integer number (4356350860924).

Almost surely, 2^{42242320232203} is an apocalyptic number.

42242320232203 is a deficient number, since it is larger than the sum of its proper divisors (10033890098885).

42242320232203 is a wasteful number, since it uses less digits than its factorization.

42242320232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35707793974 (or 35707793961 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 42242320232203 its reverse (30223202324224), we get a palindrome (72465522556427).

The spelling of 42242320232203 in words is "forty-two trillion, two hundred forty-two billion, three hundred twenty million, two hundred thirty-two thousand, two hundred three".