42033322040 has 16 divisors (see below), whose sum is σ = 94574974680. Its totient is φ = 16813328800.

The previous prime is 42033321989. The next prime is 42033322073. The reversal of 42033322040 is 4022333024.

It is a junction number, because it is equal to n+sod(n) for n = 42033321997 and 42033322015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525416486 + ... + 525416565.

Almost surely, 2^42033322040 is an apocalyptic number.

42033322040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42033322040 is an abundant number, since it is smaller than the sum of its proper divisors (52541652640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42033322040 is a wasteful number, since it uses less digits than its factorization.

42033322040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050833062 (or 1050833058 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 42033322040 its reverse (4022333024), we get a palindrome (46055655064).

The spelling of 42033322040 in words is "forty-two billion, thirty-three million, three hundred twenty-two thousand, forty".