42334140033 has 12 divisors (see below), whose sum is σ = 61151211108. Its totient is φ = 28221884160.

The previous prime is 42334140031. The next prime is 42334140047. The reversal of 42334140033 is 33004143324.

It can be written as a sum of positive squares in 2 ways, for example, as 8348111424 + 33986028609 = 91368^2 + 184353^2 .

It is not a de Polignac number, because 42334140033 - 2¹ = 42334140031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42334139979 and 42334140006.

It is not an unprimeable number, because it can be changed into a prime (42334140031) 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, 383173 + ... + 481133.

It is an arithmetic number, because the mean of its divisors is an integer number (5095934259).

Almost surely, 2^42334140033 is an apocalyptic number.

It is an amenable number.

42334140033 is a deficient number, since it is larger than the sum of its proper divisors (18817071075).

42334140033 is a wasteful number, since it uses less digits than its factorization.

42334140033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145984 (or 145981 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 42334140033 its reverse (33004143324), we get a palindrome (75338283357).

The spelling of 42334140033 in words is "forty-two billion, three hundred thirty-four million, one hundred forty thousand, thirty-three".