42004465033 has 8 divisors (see below), whose sum is σ = 43365344256. Its totient is φ = 40643954400.

The previous prime is 42004465021. The next prime is 42004465039. The reversal of 42004465033 is 33056440024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42004465033 - 2⁹ = 42004464521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42004464986 and 42004465004.

It is not an unprimeable number, because it can be changed into a prime (42004465039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149568 + ... + 326158.

It is an arithmetic number, because the mean of its divisors is an integer number (5420668032).

Almost surely, 2^42004465033 is an apocalyptic number.

It is an amenable number.

42004465033 is a deficient number, since it is larger than the sum of its proper divisors (1360879223).

42004465033 is a wasteful number, since it uses less digits than its factorization.

42004465033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184295.

The product of its (nonzero) digits is 34560, while the sum is 31.

The spelling of 42004465033 in words is "forty-two billion, four million, four hundred sixty-five thousand, thirty-three".