42322040434133 has 4 divisors (see below), whose sum is σ = 42322716772908. Its totient is φ = 42321364095360.

The previous prime is 42322040434031. The next prime is 42322040434169. The reversal of 42322040434133 is 33143404022324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39897439539364 + 2424600894769 = 6316442^2 + 1557113^2 .

It is a cyclic number.

It is not a de Polignac number, because 42322040434133 - 2¹⁴ = 42322040417749 is a prime.

It is a super-2 number, since 2×42322040434133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42322040434093 and 42322040434102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42322040434433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338075516 + ... + 338200677.

It is an arithmetic number, because the mean of its divisors is an integer number (10580679193227).

Almost surely, 2^{42322040434133} is an apocalyptic number.

It is an amenable number.

42322040434133 is a deficient number, since it is larger than the sum of its proper divisors (676338775).

42322040434133 is an equidigital number, since it uses as much as digits as its factorization.

42322040434133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676338774.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 42322040434133 its reverse (33143404022324), we get a palindrome (75465444456457).

The spelling of 42322040434133 in words is "forty-two trillion, three hundred twenty-two billion, forty million, four hundred thirty-four thousand, one hundred thirty-three".