42433211103 has 16 divisors (see below), whose sum is σ = 57990619776. Its totient is φ = 27590666400.

The previous prime is 42433211077. The next prime is 42433211123. The reversal of 42433211103 is 30111233424.

It is a happy number.

It is not a de Polignac number, because 42433211103 - 2¹⁶ = 42433145567 is a prime.

It is a super-3 number, since 3×42433211103³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42433211123) 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, 1024801 + ... + 1065402.

It is an arithmetic number, because the mean of its divisors is an integer number (3624413736).

Almost surely, 2^42433211103 is an apocalyptic number.

42433211103 is a deficient number, since it is larger than the sum of its proper divisors (15557408673).

42433211103 is a wasteful number, since it uses less digits than its factorization.

42433211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090374.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 42433211103 its reverse (30111233424), we get a palindrome (72544444527).

It can be divided in two parts, 4243321 and 1103, that added together give a palindrome (4244424).

The spelling of 42433211103 in words is "forty-two billion, four hundred thirty-three million, two hundred eleven thousand, one hundred three".