42323103440133 has 32 divisors (see below), whose sum is σ = 60850784265600. Its totient is φ = 26077933670400.

The previous prime is 42323103440081. The next prime is 42323103440143. The reversal of 42323103440133 is 33104430132324.

It is a happy number.

It is not a de Polignac number, because 42323103440133 - 2¹⁷ = 42323103309061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42323103440094 and 42323103440103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42323103440143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155791263 + ... + 156062691.

It is an arithmetic number, because the mean of its divisors is an integer number (1901587008300).

Almost surely, 2^{42323103440133} is an apocalyptic number.

It is an amenable number.

42323103440133 is a deficient number, since it is larger than the sum of its proper divisors (18527680825467).

42323103440133 is a wasteful number, since it uses less digits than its factorization.

42323103440133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338213.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 42323103440133 its reverse (33104430132324), we get a palindrome (75427533572457).

The spelling of 42323103440133 in words is "forty-two trillion, three hundred twenty-three billion, one hundred three million, four hundred forty thousand, one hundred thirty-three".