42662242533 has 4 divisors (see below), whose sum is σ = 56882990048. Its totient is φ = 28441495020.

The previous prime is 42662242531. The next prime is 42662242547. The reversal of 42662242533 is 33524226624.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 42662242533 - 2¹ = 42662242531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42662242491 and 42662242500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42662242531) 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, 7110373753 + ... + 7110373758.

It is an arithmetic number, because the mean of its divisors is an integer number (14220747512).

Almost surely, 2^42662242533 is an apocalyptic number.

It is an amenable number.

42662242533 is a deficient number, since it is larger than the sum of its proper divisors (14220747515).

42662242533 is a wasteful number, since it uses less digits than its factorization.

42662242533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14220747514.

The product of its digits is 414720, while the sum is 39.

The spelling of 42662242533 in words is "forty-two billion, six hundred sixty-two million, two hundred forty-two thousand, five hundred thirty-three".