42473740333 has 4 divisors (see below), whose sum is σ = 42886106848. Its totient is φ = 42061373820.

The previous prime is 42473740279. The next prime is 42473740451. The reversal of 42473740333 is 33304737424.

42473740333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 42473740333 - 2⁹ = 42473739821 is a prime.

It is a super-2 number, since 2×42473740333² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42473740033) 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, 206183103 + ... + 206183308.

It is an arithmetic number, because the mean of its divisors is an integer number (10721526712).

Almost surely, 2^42473740333 is an apocalyptic number.

It is an amenable number.

42473740333 is a deficient number, since it is larger than the sum of its proper divisors (412366515).

42473740333 is a wasteful number, since it uses less digits than its factorization.

42473740333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412366514.

The product of its (nonzero) digits is 508032, while the sum is 40.

The spelling of 42473740333 in words is "forty-two billion, four hundred seventy-three million, seven hundred forty thousand, three hundred thirty-three".